Standardize args to palette blend functions

74 files changed, 356 insertions, 356 deletions

diff --git a/src/battle/anim/evasion.c b/src/battle/anim/evasion.c
index e7387a52a..c60618a49 100644
--- a/src/battle/anim/evasion.c
+++ b/src/battle/anim/evasion.c
@@ -32,7 +32,7 @@ void sub_80CE7E0(u8 taskId)
         gPlttBufferUnfaded[r3 + i] = gPlttBufferUnfaded[r4 + i];
     }
 
-    BlendPalette(r3, 16, 11, 0);
+    BlendPalette(r3, 16, 11, RGB(0, 0, 0));
     task->data[3] = 0;
     i = 0;
     while (i <= 1 && (obj = duplicate_obj_of_side_rel2move_in_transparent_mode(0)) >= 0)
diff --git a/src/battle/anim/flash.c b/src/battle/anim/flash.c
index eaa38e5b7..2799046c8 100644
--- a/src/battle/anim/flash.c
+++ b/src/battle/anim/flash.c
@@ -39,7 +39,7 @@ void sub_80CE3EC(u8 taskId)
     sub_8079BF4(&gTasks[taskId].data[14], &gTasks[taskId].data[15], (void*)c);
     b = b | (0x10000 << IndexOfSpritePaletteTag(0x27D2));
     d = IndexOfSpritePaletteTag(0x27D3);
-    BeginNormalPaletteFade((0x10000 << d) | b, 0, 0, 0x10, 32699);
+    BeginNormalPaletteFade((0x10000 << d) | b, 0, 0, 16, RGB(27, 29, 31));
     gTasks[taskId].func = sub_80CE4D4;
     sub_80CE4D4(taskId);
 }
diff --git a/src/battle/anim/scan.c b/src/battle/anim/scan.c
index 05859d31c..9f427a9c4 100644
--- a/src/battle/anim/scan.c
+++ b/src/battle/anim/scan.c
@@ -159,7 +159,7 @@ static void sub_80CD5A8(struct Sprite* sprite)
         sprite->data[1] = 0;
     }
 
-    BlendPalettes(sub_80791A8(1, 1, 1, 1, 1, 0, 0), sprite->data[1], 0x7FFF);
+    BlendPalettes(sub_80791A8(1, 1, 1, 1, 1, 0, 0), sprite->data[1], RGB(31, 31, 31));
     if (sprite->data[1] == 16)
     {
         int pal;
diff --git a/src/battle/battle_2.c b/src/battle/battle_2.c
index da566628d..728a1bdf7 100644
--- a/src/battle/battle_2.c
+++ b/src/battle/battle_2.c
@@ -1346,7 +1346,7 @@ void c2_081284E0(void)
         gBattleCommunication[1]--;
         if (gBattleCommunication[1] == 0)
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gBattleCommunication[0]++;
         }
         break;
@@ -3280,7 +3280,7 @@ void oac_poke_opponent(struct Sprite *sprite)
 {
     sprite->callback = sub_8010278;
     StartSpriteAnimIfDifferent(sprite, 0);
-    BeginNormalPaletteFade(0x00020000, 0, 10, 10, 0x3DEF);
+    BeginNormalPaletteFade(0x00020000, 0, 10, 10, RGB(15, 15, 15));
 }
 
 void sub_8010278(struct Sprite *sprite)
@@ -3304,7 +3304,7 @@ void sub_80102AC(struct Sprite *sprite)
         sub_8043DFC(gHealthboxIDs[sprite->data[0]]);
         sprite->callback = nullsub_37;
         StartSpriteAnimIfDifferent(sprite, 0);
-        BeginNormalPaletteFade(0x00020000, 0, 10, 0, 0x3DEF);
+        BeginNormalPaletteFade(0x00020000, 0, 10, 0, RGB(15, 15, 15));
     }
 }
 
diff --git a/src/battle/battle_4.c b/src/battle/battle_4.c
index 9dc9d62ec..bb36c3520 100644
--- a/src/battle/battle_4.c
+++ b/src/battle/battle_4.c
@@ -9766,7 +9766,7 @@ static void atk5A_yesnoboxlearnmove(void)
             if (gBattleCommunication[1] == 0)
             {
                 sub_8023AD8();
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gBattleStruct->atk5A_StateTracker++;
                 return;
             }
@@ -15845,7 +15845,7 @@ static void atkF2_displaydexinfo(void)
     switch (gBattleCommunication[0])
     {
     case 0:
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gBattleCommunication[0]++;
         break;
     case 1:
@@ -15863,7 +15863,7 @@ static void atkF2_displaydexinfo(void)
             LoadCompressedPalette(gBattleTerrainPalette_BattleTower, 0x20, 0x60);
             REG_BG3CNT = 0x5a0b;
             gBattle_BG3_X = 0x100;
-            BeginNormalPaletteFade(0xfffc, 0, 0x10, 0, 0);
+            BeginNormalPaletteFade(0xFFFC, 0, 16, 0, RGB(0, 0, 0));
             gBattleCommunication[0]++;
         }
         break;
diff --git a/src/battle/battle_7.c b/src/battle/battle_7.c
index dc5df71f2..75afc2739 100644
--- a/src/battle/battle_7.c
+++ b/src/battle/battle_7.c
@@ -334,7 +334,7 @@ void BattleLoadOpponentMonSprite(struct Pokemon *pkmn, u8 b)
     }
     if (ewram17800[b].transformedSpecies != 0)
     {
-        BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+        BlendPalette(paletteOffset, 16, 6, RGB(31, 31, 31));
         CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
     }
 }
@@ -386,7 +386,7 @@ void BattleLoadPlayerMonSprite(struct Pokemon *pkmn, u8 b)
     }
     if (ewram17800[b].transformedSpecies != 0)
     {
-        BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+        BlendPalette(paletteOffset, 16, 6, RGB(31, 31, 31));
         CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
     }
 }
@@ -646,7 +646,7 @@ void sub_8031FC4(u8 a, u8 b, bool8 c)
         gBattleMonForms[a] = ewram17840.unk0;
         if (ewram17800[a].transformedSpecies != 0)
         {
-            BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+            BlendPalette(paletteOffset, 16, 6, RGB(31, 31, 31));
             CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
         }
         gSprites[gBankSpriteIds[a]].pos1.y = sub_8077F68(a);
@@ -714,7 +714,7 @@ void sub_8031FC4(u8 a, u8 b, bool8 c)
             LZDecompressWram(lzPaletteData, paletteSrc);
             LoadPalette(paletteSrc + gBattleMonForms[b] * 16, paletteOffset, 32);
         }
-        BlendPalette(paletteOffset, 16, 6, 0x7FFF);
+        BlendPalette(paletteOffset, 16, 6, RGB(31, 31, 31));
         CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
         if (!IsContest())
         {
diff --git a/src/battle/battle_controller_player.c b/src/battle/battle_controller_player.c
index 004963b70..d1dcf8bf4 100644
--- a/src/battle/battle_controller_player.c
+++ b/src/battle/battle_controller_player.c
@@ -2655,7 +2655,7 @@ void PlayerHandlecmd10(void)
 
 void PlayerHandlecmd11(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 2, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 2, 0, 16, RGB(0, 0, 0));
     PlayerBufferExecCompleted();
 }
 
@@ -2835,7 +2835,7 @@ void PlayerHandleOpenBag(void)
 {
     s32 i;
 
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gBattleBankFunc[gActiveBattler] = sub_802E004;
     gBankInMenu = gActiveBattler;
     for (i = 0; i < 3; i++)
@@ -2853,7 +2853,7 @@ void PlayerHandlecmd22(void)
     ewram160C0 = gBattleBufferA[gActiveBattler][3];
     for (i = 0; i < 3; i++)
         gUnknown_02038470[i] = gBattleBufferA[gActiveBattler][4 + i];
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gBattleBankFunc[gActiveBattler] = sub_802DF30;
     gBankInMenu = gActiveBattler;
 }
@@ -2861,7 +2861,7 @@ void PlayerHandlecmd22(void)
 void PlayerHandlecmd23(void)
 {
     BattleStopLowHpSound();
-    BeginNormalPaletteFade(0xFFFFFFFF, 2, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 2, 0, 16, RGB(0, 0, 0));
     PlayerBufferExecCompleted();
 }
 
diff --git a/src/battle/battle_controller_safari.c b/src/battle/battle_controller_safari.c
index 53c4d71d7..6bc56c19b 100644
--- a/src/battle/battle_controller_safari.c
+++ b/src/battle/battle_controller_safari.c
@@ -514,7 +514,7 @@ void SafariHandlecmd20(void)
 
 void SafariHandleOpenBag(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gBattleBankFunc[gActiveBattler] = sub_812B724;
     gBankInMenu = gActiveBattler;
 }
diff --git a/src/battle/battle_controller_wally.c b/src/battle/battle_controller_wally.c
index 451e02b40..3f88d4c72 100644
--- a/src/battle/battle_controller_wally.c
+++ b/src/battle/battle_controller_wally.c
@@ -1312,7 +1312,7 @@ void WallyHandlecmd20(void)
 
 void WallyHandleOpenBag(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gBattleBankFunc[gActiveBattler] = sub_81374C4;
     gBankInMenu = gActiveBattler;
 }
diff --git a/src/battle/battle_party_menu.c b/src/battle/battle_party_menu.c
index 923cf05a4..e758b7957 100644
--- a/src/battle/battle_party_menu.c
+++ b/src/battle/battle_party_menu.c
@@ -515,7 +515,7 @@ void HandleBattlePartyMenu(u8 taskId)
 
 static void Task_809527C(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = Task_80952B4;
 }
 
@@ -535,7 +535,7 @@ static void Task_80952E4(u8 taskId)
         Task_809527C(taskId);
     else
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = Task_8095330;
     }
 }
@@ -633,7 +633,7 @@ static void Task_BattlePartyMenuSummary(u8 taskId)
 {
     sub_806CA38(taskId);  //an unused variable was probably set with this.
     gTasks[taskId].func = Task_ShowSummaryScreen;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 static void Task_BattlePartyMenuShift(u8 taskId)
diff --git a/src/battle/battle_transition.c b/src/battle/battle_transition.c
index d5035a862..a0c94f713 100644
--- a/src/battle/battle_transition.c
+++ b/src/battle/battle_transition.c
@@ -643,7 +643,7 @@ static bool8 Phase2_Transition_Blur_Func2(struct Task* task)
     {
         task->data[1] = 4;
         if (++task->data[2] == 10)
-            BeginNormalPaletteFade(-1, -1, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB(0, 0, 0));
         REG_MOSAIC = (task->data[2] & 15) * 17;
         if (task->data[2] > 14)
             task->tState++;
@@ -672,7 +672,7 @@ static bool8 Phase2_Transition_Swirl_Func1(struct Task* task)
 
     sub_811D658();
     ScanlineEffect_Clear();
-    BeginNormalPaletteFade(-1, 4, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 4, 0, 16, RGB(0, 0, 0));
     sub_811D6E8(gScanlineEffectRegBuffers[1], TRANSITION_STRUCT.field_14, 0, 2, 0, 160);
 
     SetVBlankCallback(VBlankCB_Phase2_Transition_Swirl);
@@ -733,7 +733,7 @@ static bool8 Phase2_Transition_Shuffle_Func1(struct Task* task)
     sub_811D658();
     ScanlineEffect_Clear();
 
-    BeginNormalPaletteFade(-1, 4, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 4, 0, 16, RGB(0, 0, 0));
     memset(gScanlineEffectRegBuffers[1], TRANSITION_STRUCT.field_16, 0x140);
 
     SetVBlankCallback(VBlankCB_Phase2_Transition_Shuffle);
@@ -1314,7 +1314,7 @@ static bool8 Phase2_Transition_Ripple_Func2(struct Task* task)
     if (++task->data[3] == 81)
     {
         task->data[4]++;
-        BeginNormalPaletteFade(-1, -2, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, -2, 0, 16, RGB(0, 0, 0));
     }
 
     if (task->data[4] != 0 && !gPaletteFade.active)
@@ -1664,7 +1664,7 @@ static bool8 Phase2_Mugshot_Func7(struct Task* task)
 static bool8 Phase2_Mugshot_Func8(struct Task* task)
 {
     TRANSITION_STRUCT.VBlank_DMA = 0;
-    BlendPalettes(-1, 0x10, 0x7FFF);
+    BlendPalettes(0xFFFFFFFF, 16, RGB(31, 31, 31));
     TRANSITION_STRUCT.BLDCNT = 0xFF;
     task->data[3] = 0;
 
@@ -1993,7 +1993,7 @@ static bool8 Phase2_Transition_WhiteFade_Func3(struct Task* task)
     TRANSITION_STRUCT.VBlank_DMA = 0;
     if (TRANSITION_STRUCT.field_20 > 7)
     {
-        BlendPalettes(-1, 0x10, 0x7FFF);
+        BlendPalettes(0xFFFFFFFF, 16, RGB(31, 31, 31));
         task->tState++;
     }
     return FALSE;
@@ -2302,7 +2302,7 @@ static bool8 Phase1_TransitionAll_Func1(struct Task* task)
         task->data[7] += task->data[4];
         if (task->data[7] > 16)
             task->data[7] = 16;
-        BlendPalettes(-1, task->data[7], 0x2D6B);
+        BlendPalettes(0xFFFFFFFF, task->data[7], RGB(11, 11, 11));
     }
     if (task->data[7] > 15)
     {
@@ -2320,7 +2320,7 @@ static bool8 Phase1_TransitionAll_Func2(struct Task* task)
         task->data[7] -= task->data[5];
         if (task->data[7] < 0)
             task->data[7] = 0;
-        BlendPalettes(-1, task->data[7], 0x2D6B);
+        BlendPalettes(0xFFFFFFFF, task->data[7], RGB(11, 11, 11));
     }
     if (task->data[7] == 0)
     {
@@ -2379,7 +2379,7 @@ static void sub_811D6A8(u16** a0, u16** a1)
 
 static void sub_811D6D4(void)
 {
-    BlendPalettes(-1, 0x10, 0);
+    BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
 }
 
 static void sub_811D6E8(s16* array, s16 sinAdd, s16 index, s16 indexIncrementer, s16 amplitude, s16 arrSize)
diff --git a/src/berry_blender.c b/src/berry_blender.c
index cde189738..b8df29ec6 100644
--- a/src/berry_blender.c
+++ b/src/berry_blender.c
@@ -945,7 +945,7 @@ static void sub_804E56C(void)
         }
         break;
     case 2:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         sub_8051474();
         gBerryBlenderData->field_0++;
         break;
@@ -965,7 +965,7 @@ static void sub_804E56C(void)
         if (Menu_UpdateWindowText())
         {
             gBerryBlenderData->field_0++;
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         }
         break;
     case 6:
@@ -1137,7 +1137,7 @@ static void sub_804E9F8(void)
         gBerryBlenderData->field_0++;
         break;
     case 3:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gBerryBlenderData->field_0++;
         break;
     case 4:
@@ -1432,7 +1432,7 @@ static void sub_804F378(void)
         gBerryBlenderData->field_0++;
         break;
     case 3:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gBerryBlenderData->field_0++;
         gBerryBlenderData->framesToWait = 0;
         break;
@@ -2479,7 +2479,7 @@ static void sub_8050E30(void)
     case 9:
         if (IsLinkTaskFinished())
         {
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gBerryBlenderData->field_6F++;
         }
         break;
diff --git a/src/berry_tag_screen.c b/src/berry_tag_screen.c
index 9fbfd0681..77f80d728 100644
--- a/src/berry_tag_screen.c
+++ b/src/berry_tag_screen.c
@@ -157,7 +157,7 @@ static bool8 sub_8146058(void)
         gMain.state += 1;
         break;
     case 12:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gPaletteFade.bufferTransferDisabled = 0;
         SetMainCallback2(sub_8146014);
         return TRUE;
@@ -246,7 +246,7 @@ static void sub_814640C(u8 taskId)
 static void sub_8146440(u8 taskId)
 {
     PlaySE(SE_SELECT);
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_814640C;
 }
 
diff --git a/src/cable_car.c b/src/cable_car.c
index 8c3f9885d..38ea86096 100644
--- a/src/cable_car.c
+++ b/src/cable_car.c
@@ -275,7 +275,7 @@ void CableCar(void)
 {
     ScriptContext2_Enable();
     CreateTask(CableCarTask1, 1);
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 #if DEBUG
@@ -385,7 +385,7 @@ static void CableCarMainCallback_Setup(void)
             gMain.state++;
             break;
         case 7:
-            BeginNormalPaletteFade(-1, 3, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 3, 16, 0, RGB(0, 0, 0));
             FadeInNewBGM(BGM_ROPEWAY, 1);
             sub_8123FBC(1);
             gMain.state++;
@@ -497,7 +497,7 @@ static void sub_8123878(u8 taskId)
             if (sCableCarPtr->unk_0006 == 570)
             {
                 sCableCarPtr->unk_0001 = 3;
-                BeginNormalPaletteFade(-1, 3, 0, 16, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 3, 0, 16, RGB(0, 0, 0));
                 FadeOutBGM(4);
             }
             break;
diff --git a/src/choose_party.c b/src/choose_party.c
index 698460547..5aed5b22e 100644
--- a/src/choose_party.c
+++ b/src/choose_party.c
@@ -305,7 +305,7 @@ void HandleBattleTowerPartyMenu(u8 taskId)
         case B_BUTTON:
             PlaySE(SE_SELECT);
             ClearPartySelection();
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = sub_8122450;
             break;
         }
@@ -386,7 +386,7 @@ static void sub_81224A8(u8 taskId)
     {
         if (gSelectedOrderFromParty[0] != 0)
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = sub_8122450;
         }
         else
@@ -441,7 +441,7 @@ static void sub_81225D4(u8 taskId)
 // Summary callback?
 static void BattleTowerEntryMenuCallback_Summary(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_81225D4;
 }
 
@@ -700,7 +700,7 @@ static void sub_8122C18(u8 taskId)
     gTasks[taskId].data[0]++;
     if (gTasks[taskId].data[0] == 256)
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = sub_8122450;
     }
 }
@@ -919,7 +919,7 @@ static void sub_8123034(u8 taskId)
 
 static void DaycareStorageMenuCallback_Summary(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_8123034;
 }
 
@@ -934,7 +934,7 @@ static void DaycareStorageMenuCallback_Exit(u8 taskId)
 
 void sub_8123138(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_8123170;
 }
 
diff --git a/src/clear_save_data_menu.c b/src/clear_save_data_menu.c
index b6053715a..b7f648887 100644
--- a/src/clear_save_data_menu.c
+++ b/src/clear_save_data_menu.c
@@ -135,7 +135,7 @@ static u8 InitClearSaveDataScreen(void)
 
         Text_LoadWindowTemplate(&gWindowTemplate_81E6C3C);
         InitMenuWindow(&gWindowTemplate_81E6CE4);
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0xffff);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, FADE_COLOR_WHITE);
 
         ime = REG_IME;
         REG_IME = 0;
@@ -164,7 +164,7 @@ static void CB2_SoftReset(void)
     {
     case 0:
     default:
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0xffff);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, FADE_COLOR_WHITE);
         gMain.state = 1;
         break;
     case 1:
diff --git a/src/contest.c b/src/contest.c
index f7436c51c..d9c19f773 100644
--- a/src/contest.c
+++ b/src/contest.c
@@ -2042,7 +2042,7 @@ void sub_80ADEEC(u8 taskId)
         }
         else
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = sub_80ADFD8;
         }
     }
@@ -2061,7 +2061,7 @@ void sub_80ADF4C(u8 taskId)
 void sub_80ADF98(u8 taskId)
 {
     DestroyTask(taskId);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[sContest.mainTaskId].func = sub_80ADFD8;
 }
 
@@ -3638,7 +3638,7 @@ void sub_80B03D8(u8 taskId)
     {
         gTasks[sContest.unk19211].data[r4 * 4 + 0] = 0xFF;
         gTasks[sContest.unk19211].data[r4 * 4 + 1] = 0;
-        BlendPalette((sContest.unk19218[r4] + 5) * 16 + 6, 2, 0, 0x4BFF);
+        BlendPalette((sContest.unk19218[r4] + 5) * 16 + 6, 2, 0, RGB(31, 31, 18));
         DestroyTask(taskId);
     }
 }
@@ -3666,7 +3666,7 @@ void sub_80B0458(u8 taskId)
               (sContest.unk19218[i] + 5) * 16 + 6,
               2,
               gTasks[taskId].data[r3 + 0],
-              0x4BFF);
+              RGB(31, 31, 18));
         }
     }
 }
@@ -3746,8 +3746,8 @@ void sub_80B05FC(u8 taskId)
                  || gTasks[taskId].data[r3 + 0] == 0)
                     gTasks[taskId].data[r3 + 1] ^= 1;
 
-                BlendPalette((i + 5) * 16 + 10, 1, gTasks[taskId].data[r3 + 0], 0x4BFF);
-                BlendPalette((i + 5) * 16 + 12 + i, 1, gTasks[taskId].data[r3 + 0], 0x4BFF);
+                BlendPalette((i + 5) * 16 + 10, 1, gTasks[taskId].data[r3 + 0], RGB(31, 31, 18));
+                BlendPalette((i + 5) * 16 + 12 + i, 1, gTasks[taskId].data[r3 + 0], RGB(31, 31, 18));
             }
         }
     }
@@ -3798,7 +3798,7 @@ void sub_80B0748(u8 taskId)
                 {
                     //_080B07D2
                     r6 = 0;
-                    BlendPalette((r4 + 5) * 16 + 1, 3, r5, 0x7FFF);
+                    BlendPalette((r4 + 5) * 16 + 1, 3, r5, RGB(31, 31, 31));
                     if (r5 == 0 && r8 == 4)
                     {
                         gTasks[taskId].data[r1 + 0] = 0;
@@ -3839,8 +3839,8 @@ void sub_80B0748(u8 taskId)
                             r8++;
                             if (r7 == 4 && r8 == 1)
                             {
-                                BlendPalette((r4 + 9) * 16 + 2, 1, 4, 0);
-                                BlendPalette((r4 + 9) * 16 + 5, 1, 4, 0);
+                                BlendPalette((r4 + 9) * 16 + 2, 1, 4, RGB(0, 0, 0));
+                                BlendPalette((r4 + 9) * 16 + 5, 1, 4, RGB(0, 0, 0));
                             }
                         }
                     }
@@ -3854,7 +3854,7 @@ void sub_80B0748(u8 taskId)
                 if (r6 == 12)
                 {
                     r6 = 0;
-                    BlendPalette((r4 + 5) * 16 + 1, 3, r5, 0);
+                    BlendPalette((r4 + 5) * 16 + 1, 3, r5, RGB(0, 0, 0));
                     r5 += 1;
                     if (r5 == 5)
                     {
@@ -4834,13 +4834,13 @@ void c3_08130B10(u8 taskId)
             gTasks[taskId].data[4]++;
         else
             gTasks[taskId].data[4]--;
-        BlendPalette(264 + gTasks[taskId].data[2] * 16, 1, gTasks[taskId].data[4], 0x7FFF);
+        BlendPalette(264 + gTasks[taskId].data[2] * 16, 1, gTasks[taskId].data[4], RGB(31, 31, 31));
         if (gTasks[taskId].data[4] == 0 || gTasks[taskId].data[4] == 16)
         {
             gTasks[taskId].data[3] ^= 1;
             if (sContest.applauseLevel < 5)
             {
-                BlendPalette(264 + gTasks[taskId].data[2] * 16, 1, 0, 31);
+                BlendPalette(264 + gTasks[taskId].data[2] * 16, 1, 0, RGB(31, 0, 0));
                 DestroyTask(taskId);
             }
         }
diff --git a/src/contest_painting.c b/src/contest_painting.c
index 28dd3def7..03840215b 100644
--- a/src/contest_painting.c
+++ b/src/contest_painting.c
@@ -212,7 +212,7 @@ static void HoldContestPainting(void)
             u8 two = 2;  //needed to make the asm match
 
             gUnknown_03000750 = two;
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         }
         if (gUnknown_03000756 != 0)
             gUnknown_03000754 = 0;
diff --git a/src/credits.c b/src/credits.c
index 9a85265e4..b99bc56bd 100644
--- a/src/credits.c
+++ b/src/credits.c
@@ -487,7 +487,7 @@ void sub_81439D0(void)
     gTasks[taskIdB].data[TDB_TASK_A_ID] = taskIdA;
     gTasks[taskIdA].data[TDA_TASK_B_ID] = taskIdB;
 
-    BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 
     savedIme = REG_IME;
     REG_IME = 0;
@@ -541,14 +541,14 @@ static void task_a_8143B68(u8 taskIdA)
     {
         gTasks[taskIdA].data[TDA_13] = data1;
         gTasks[taskIdA].data[TDA_11] = 0;
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskIdA].func = task_a_8143BFC;
     }
     else if (gTasks[taskIdA].data[TDA_11] == 2)
     {
         gTasks[taskIdA].data[TDA_13] = data1;
         gTasks[taskIdA].data[TDA_11] = 0;
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskIdA].func = task_a_8143CC0;
     }
 }
@@ -571,7 +571,7 @@ static void task_a_80C9BFC(u8 taskIdA)
 
     if (sub_8144ECC(gTasks[taskIdA].data[TDA_7], taskIdA))
     {
-        BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 
         backup = REG_IME;
         REG_IME = 0;
@@ -634,7 +634,7 @@ void task_a_8143D04(u8 taskIdA)
         gTasks[gTasks[taskIdA].data[TDA_TASK_D_ID]].data[TDD_TASK_A_ID] = taskIdA;
         gTasks[gTasks[taskIdA].data[TDA_TASK_D_ID]].data[TDD_2] = gTasks[taskIdA].data[TDA_7];
 
-        BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         REG_BG3HOFS = 0;
         REG_BG3VOFS = 32;
         REG_BG3CNT = BGCNT_PRIORITY(3) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(7) | BGCNT_16COLOR | BGCNT_TXT256x256;
@@ -655,7 +655,7 @@ static void task_a_8143EBC(u8 taskIdA)
         return;
     }
 
-    BeginNormalPaletteFade(-1, 12, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 12, 0, 16, RGB(0, 0, 0));
     gTasks[taskIdA].func = task_a_8143F04;
 }
 
@@ -677,7 +677,7 @@ static void task_a_8143F3C(u8 taskIdA)
     sub_8145128(0, 0x3800, 0);
     ResetSpriteData();
     FreeAllSpritePalettes();
-    BeginNormalPaletteFade(-1, 8, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 8, 16, 0, RGB(0, 0, 0));
 
     REG_BG0CNT = BGCNT_PRIORITY(0) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(7) | BGCNT_16COLOR | BGCNT_TXT256x256;
     backup = REG_IME;
@@ -699,7 +699,7 @@ static void task_a_8143FDC(u8 taskIdA)
         return;
     }
 
-    BeginNormalPaletteFade(-1, 6, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 6, 0, 16, RGB(0, 0, 0));
     gTasks[taskIdA].func = task_a_8144024;
 }
 
@@ -709,7 +709,7 @@ static void task_a_8144024(u8 taskIdA)
     {
         sub_81452D0(0x3800, 0);
 
-        BeginNormalPaletteFade(-1, 0, 0, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0, RGB(0, 0, 0));
         gTasks[taskIdA].data[TDA_0] = 7200;
         gTasks[taskIdA].func = task_a_8144080;
     }
@@ -722,7 +722,7 @@ static void task_a_8144080(u8 taskIdA)
         if (gTasks[taskIdA].data[TDA_0] == 0)
         {
             FadeOutBGM(4);
-            BeginNormalPaletteFade(-1, 8, 0, 16, 0xFFFF);
+            BeginNormalPaletteFade(0xFFFFFFFF, 8, 0, 16, FADE_COLOR_WHITE);
             gTasks[taskIdA].func = task_a_8144114;
             return;
         }
@@ -730,7 +730,7 @@ static void task_a_8144080(u8 taskIdA)
         if (gMain.newKeys)
         {
             FadeOutBGM(4);
-            BeginNormalPaletteFade(-1, 8, 0, 16, 0xFFFF);
+            BeginNormalPaletteFade(0xFFFFFFFF, 8, 0, 16, FADE_COLOR_WHITE);
             gTasks[taskIdA].func = task_a_8144114;
             return;
         }
diff --git a/src/debug/kagaya_debug_menu.c b/src/debug/kagaya_debug_menu.c
index 83736ba4d..7bb5cc1d6 100644
--- a/src/debug/kagaya_debug_menu.c
+++ b/src/debug/kagaya_debug_menu.c
@@ -74,7 +74,7 @@ u8 debug_sub_80B061C(void)
 
 u8 KagayaDebugMenu_TrainerCard(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = debug_sub_80B068C;
     return 0;
 }
@@ -93,7 +93,7 @@ u8 debug_sub_80B068C(void)
 
 u8 KagayaDebugMenu_CardToExchange(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = debug_sub_80B06E0;
     return 0;
 }
@@ -112,7 +112,7 @@ u8 debug_sub_80B06E0(void)
 
 u8 KagayaDebugMenu_SlotMachine(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = Kagaya_80B0734;
     return 0;
 }
@@ -149,7 +149,7 @@ u8 debug_sub_80B0770(void)
 
 u8 debug_sub_80B07B0(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = debug_sub_80B07DC;
     return 0;
 }
diff --git a/src/debug/matsuda_debug_menu.c b/src/debug/matsuda_debug_menu.c
index c936af864..f914163b2 100644
--- a/src/debug/matsuda_debug_menu.c
+++ b/src/debug/matsuda_debug_menu.c
@@ -105,7 +105,7 @@ static bool8 sub_80A9B78(void)
 
 u8 MatsudaDebugMenu_ContestResults(void)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     CreateTask(sub_80A9BE4, 0xFF);
     return 1;
 }
@@ -878,7 +878,7 @@ void sub_80AAD08(struct Sprite *sprite, s8 var2)
     {
         eMatsudaDebugVar = sprite->data[3];
         SetMainCallback2(sub_80AACC4);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     }
 }
 
diff --git a/src/debug/nakamura_debug_menu.c b/src/debug/nakamura_debug_menu.c
index f40d5556a..760b10d01 100644
--- a/src/debug/nakamura_debug_menu.c
+++ b/src/debug/nakamura_debug_menu.c
@@ -133,7 +133,7 @@ static bool8 SwitchToPkmnListMenu(void)
     Menu_EraseScreen();
     gMain.savedCallback = c2_exit_to_overworld_1_sub_8080DEC;
     CreateTask(Task_SwitchToPkmnListMenu, 0);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     return TRUE;
 }
 
diff --git a/src/debug/sound_check_menu.c b/src/debug/sound_check_menu.c
index 05cbfc8f7..935f5cd67 100644
--- a/src/debug/sound_check_menu.c
+++ b/src/debug/sound_check_menu.c
@@ -134,7 +134,7 @@ void CB2_StartSoundCheckMenu(void)
     ResetSpriteData();
     Text_LoadWindowTemplate(&gWindowTemplate_81E6C3C);
     InitMenuWindow(&gWindowTemplate_81E6CE4);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_WIN0H = WIN_RANGE(0, 0);
     REG_WIN0V = WIN_RANGE(0, 0);
     REG_WIN1H = WIN_RANGE(0, 0);
@@ -267,7 +267,7 @@ bool8 Task_ProcessSoundCheckMenuInput(u8 taskId)
     else if (gMain.newKeys & B_BUTTON)
     {
         m4aSongNumStart(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = sub_80BA68C;
     }
     else if (gMain.newAndRepeatedKeys & DPAD_UP)
@@ -1249,7 +1249,7 @@ void Task_InitCryTest(u8 taskId)
 
     Menu_DrawStdWindowFrame(0, 16, 5, 19);
     PrintCryNumber();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_BG2HOFS = 0;
     REG_BG2VOFS = 0;
     REG_BG2CNT = 0xF01;
diff --git a/src/debug/taya_debug_window.c b/src/debug/taya_debug_window.c
index 55212315c..c5f6fc0ec 100644
--- a/src/debug/taya_debug_window.c
+++ b/src/debug/taya_debug_window.c
@@ -424,7 +424,7 @@ bool8 TayaDebugMenu_TownFlags(void)
 
 bool8 TayaDebugMenu_AwardARibbon(void)
 {
-    BlendPalettes(0xFFFFFFFF, 16, 0);
+    BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
     SetMainCallback2(debug_sub_80915BC);
     CloseMenu();
     return TRUE;
@@ -979,7 +979,7 @@ void debug_sub_8091334(void)
             }
             else if (gMain.newKeys & B_BUTTON)
             {
-                BlendPalettes(0xFFFFFFFF, 16, 0);
+                BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
                 SetMainCallback2(sub_80546F0);
             }
             break;
diff --git a/src/debug/tomomichi_debug_menu.c b/src/debug/tomomichi_debug_menu.c
index 40df600fa..daaca570c 100644
--- a/src/debug/tomomichi_debug_menu.c
+++ b/src/debug/tomomichi_debug_menu.c
@@ -2365,7 +2365,7 @@ static bool8 CallScript_GiveShroomishEgg(void)
 
 static bool8 ContestGraphics_Show(void)
 {
-    BeginNormalPaletteFade(0xffffffff, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = debug_sub_808C280;
     return FALSE;
 }
@@ -2385,7 +2385,7 @@ static bool8 debug_sub_808C280(void)
 
 static bool8 MuseumGraphics_Show(void)
 {
-    BeginNormalPaletteFade(0xffffffff, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = debug_sub_808C2E4;
     return FALSE;
 }
@@ -3927,7 +3927,7 @@ static bool8 debug_sub_808EC5C(void)
 
 static bool8 PreviewGraphics_Show(void)
 {
-    BeginNormalPaletteFade(0xffffffff, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gMenuCallback = debug_sub_808ECD0;
     return FALSE;
 }
diff --git a/src/debug/watanabe_debug_menu.c b/src/debug/watanabe_debug_menu.c
index 1b13b2d4e..86b8f6b0b 100644
--- a/src/debug/watanabe_debug_menu.c
+++ b/src/debug/watanabe_debug_menu.c
@@ -392,7 +392,7 @@ void InitSizeComparison(void)
     REG_IME = 0;
     REG_IE |= INTR_FLAG_VBLANK;
     REG_IME = imeBak;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     SetVBlankCallback(debug_80C3758);
     SetMainCallback2(debug_80C370C);
     REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_OBJ_ON;
@@ -812,7 +812,7 @@ void debug_80C3D2C(u8 taskId)
     if (gMain.newKeys & B_BUTTON)
     {
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         SetMainCallback2(debug_80C370C);
         gTasks[taskId].func = debug_80C373C;
     }
@@ -1292,7 +1292,7 @@ void debug_80C4900(u8 taskId)
     if (gMain.newKeys & B_BUTTON)
     {
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         SetMainCallback2(debug_80C370C);
         LoadPlayerParty();
         gSaveBlock2.playerGender = gUnknown_Debug_2038A0C[13];
@@ -1835,7 +1835,7 @@ void InitCreatePokemon(void)
     u8 sp04[] = _("Create　POKひMON　　　LR:Shift　　START:Add");
 
     debug_80C35DC();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_BLDCNT = 0x0000;
     REG_BLDALPHA = 0x0000;
     REG_BLDY = 0x0000;
@@ -1884,7 +1884,7 @@ void debug_80C53F0(u8 taskId)
     }
     else if (gMain.newKeys & B_BUTTON)
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         SetMainCallback2(debug_80C370C);
         gTasks[taskId].func = debug_80C373C;
     }
@@ -2523,7 +2523,7 @@ void InitSeePokemonGraphics(void)
     LoadPalette(word_83F888C, 0x80, sizeof(word_83F888C));
     pal = RGB(31, 31, 31);
     LoadPalette(&pal, 0, sizeof(pal));
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_WIN0H = 0;
     REG_WIN0V = 0;
     REG_WIN1H = 0;
@@ -2707,7 +2707,7 @@ void debug_80C6FA8(u8 taskId)
     if (gMain.newKeys & B_BUTTON)
     {
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         SetMainCallback2(debug_80C370C);
         gTasks[taskId].func = debug_80C373C;
     }
@@ -3195,7 +3195,7 @@ void InitSeeTrainers(void)
     debug_80C35DC();
     DmaCopy16Defvars(3, byte_83F88EC, VRAM + 0xe000, 0x800);
     LoadPalette(word_83F888C, 0x80, 0x60);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_WIN0H = 0;
     REG_WIN0V = 0;
     REG_WIN1H = 0;
@@ -3315,7 +3315,7 @@ void debug_80C7B14(u8 taskId)
     if (gMain.newKeys & B_BUTTON)
     {
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         SetMainCallback2(debug_80C370C);
         gTasks[taskId].func = debug_80C373C;
     }
diff --git a/src/diploma.c b/src/diploma.c
index b31fc7dec..a6026d423 100644
--- a/src/diploma.c
+++ b/src/diploma.c
@@ -71,7 +71,7 @@ void CB2_ShowDiploma(void)
     Text_LoadWindowTemplate(&gWindowTemplate_81E6C3C);
     InitMenuWindow(&gWindowTemplate_81E6CE4);
     DisplayDiplomaText();
-    BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 
     savedIme = REG_IME;
     REG_IME = 0;
@@ -109,7 +109,7 @@ static void Task_DiplomaWaitForKeyPress(u8 taskId)
 {
     if (gMain.newKeys & (A_BUTTON | B_BUTTON))
     {
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = Task_DiplomaFadeOut;
     }
 }
diff --git a/src/easy_chat_1.c b/src/easy_chat_1.c
index 4b64846f9..4f5c71518 100644
--- a/src/easy_chat_1.c
+++ b/src/easy_chat_1.c
@@ -328,7 +328,7 @@ void sub_80E62F8(void)
         SetVBlankCallback(sub_80E6A6C);
         break;
     case 7:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         break;
     case 8:
         REG_DISPCNT = 0x1F40;
@@ -1227,7 +1227,7 @@ void sub_80E752C(void)
     switch (gEasyChatStruct->unk24)
     {
     case 0:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gEasyChatStruct->unk24++;
         break;
     case 1:
diff --git a/src/egg_hatch.c b/src/egg_hatch.c
index eb66f299d..580ec6886 100644
--- a/src/egg_hatch.c
+++ b/src/egg_hatch.c
@@ -441,7 +441,7 @@ void EggHatch(void)
 {
     ScriptContext2_Enable();
     CreateTask(Task_EggHatch, 10);
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 static void Task_EggHatch(u8 taskID)
@@ -554,7 +554,7 @@ static void CB2_EggHatch_1(void)
     switch (gEggHatchData->CB2_state)
     {
     case 0:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         REG_DISPCNT = 0x1740;
         gEggHatchData->CB2_state++;
         CreateTask(Task_EggHatchPlayBGM, 5);
@@ -629,7 +629,7 @@ static void CB2_EggHatch_1(void)
         }
         break;
     case 10:
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gEggHatchData->CB2_state++;
         break;
     case 11:
@@ -730,7 +730,7 @@ static void SpriteCB_Egg_4(struct Sprite* sprite)
 {
     s16 i;
     if (sprite->data[0] == 0)
-        BeginNormalPaletteFade(-1, -1, 0, 0x10, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, FADE_COLOR_WHITE);
     if (sprite->data[0] < 4u)
     {
         for (i = 0; i <= 3; i++)
@@ -754,7 +754,7 @@ static void SpriteCB_Egg_5(struct Sprite* sprite)
         StartSpriteAffineAnim(&gSprites[gEggHatchData->pokeSpriteID], 1);
     }
     if (sprite->data[0] == 8)
-        BeginNormalPaletteFade(-1, -1, 0x10, 0, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, FADE_COLOR_WHITE);
     if (sprite->data[0] <= 9)
         gSprites[gEggHatchData->pokeSpriteID].pos1.y -= 1;
     if (sprite->data[0] > 40)
diff --git a/src/evolution_graphics.c b/src/evolution_graphics.c
index b9ef5b402..f585b2bee 100644
--- a/src/evolution_graphics.c
+++ b/src/evolution_graphics.c
@@ -271,7 +271,7 @@ static void EvoTask_BeginPreSet1_FadeAndPlaySE(u8 taskID)
 {
     SetEvoSparklesMatrices();
     gTasks[taskID].tFrameCounter = 0;
-    BeginNormalPaletteFade(3 << gTasks[taskID].data[1], 0xA, 0, 0x10, 0x7FFF);
+    BeginNormalPaletteFade(3 << gTasks[taskID].data[1], 10, 0, 16, RGB(31, 31, 31));
     gTasks[taskID].func = EvoTask_CreatePreEvoSparkleSet1;
     PlaySE(SE_W025);
 }
@@ -389,7 +389,7 @@ static void EvoTask_BeginPostSparklesSet2_AndFlash(u8 taskID)
     SetEvoSparklesMatrices();
     gTasks[taskID].tFrameCounter = 0;
     CpuSet(&gPlttBufferFaded[0x20], &gPlttBufferUnfaded[0x20], 0x30);
-    BeginNormalPaletteFade(0xFFF9001C, 0, 0, 0x10, 0x7FFF);
+    BeginNormalPaletteFade(0xFFF9001C, 0, 0, 16, RGB(31, 31, 31));
     gTasks[taskID].func = EvoTask_CreatePostEvoSparklesSet2_AndFlash;
     PlaySE(SE_W080);
 }
@@ -410,7 +410,7 @@ static void EvoTask_CreatePostEvoSparklesSet2_AndFlash(u8 taskID)
                 CreatePostEvoSparkleSet2(i);
             break;
         case 32:
-            BeginNormalPaletteFade(0xFFFF001C, 0x10, 0x10, 0, 0x7FFF);
+            BeginNormalPaletteFade(0xFFFF001C, 16, 16, 0, RGB(31, 31, 31));
             break;
         }
         gTasks[taskID].tFrameCounter++;
@@ -437,7 +437,7 @@ static void EvoTask_BeginPostSparklesSet2_AndFlash_Trade(u8 taskID)
     SetEvoSparklesMatrices();
     gTasks[taskID].tFrameCounter = 0;
     CpuSet(&gPlttBufferFaded[0x20], &gPlttBufferUnfaded[0x20], 0x30);
-    BeginNormalPaletteFade(0xFFF90001, 0, 0, 0x10, 0x7FFF);
+    BeginNormalPaletteFade(0xFFF90001, 0, 0, 16, RGB(31, 31, 31));
     gTasks[taskID].func = EvoTask_CreatePostEvoSparklesSet2_AndFlash_Trade;
     PlaySE(SE_W080);
 }
@@ -458,7 +458,7 @@ static void EvoTask_CreatePostEvoSparklesSet2_AndFlash_Trade(u8 taskID)
                 CreatePostEvoSparkleSet2(i);
             break;
         case 32:
-            BeginNormalPaletteFade(0xFFFF0001, 0x10, 0x10, 0, 0x7FFF);
+            BeginNormalPaletteFade(0xFFFF0001, 16, 16, 0, RGB(31, 31, 31));
             break;
         }
         gTasks[taskID].tFrameCounter++;
diff --git a/src/evolution_scene.c b/src/evolution_scene.c
index 4fdbeb60f..48d5dd82c 100644
--- a/src/evolution_scene.c
+++ b/src/evolution_scene.c
@@ -143,7 +143,7 @@ static void Task_BeginEvolutionScene(u8 taskID)
     switch (gTasks[taskID].tState)
     {
     case 0:
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskID].tState++;
         break;
     case 1:
@@ -344,7 +344,7 @@ static void CB2_EvolutionSceneLoadGraphics(void)
     SetHBlankCallback(EvoDummyFunc);
     SetVBlankCallback(VBlankCB_EvolutionScene);
     SetMainCallback2(CB2_EvolutionSceneUpdate);
-    BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 }
 
 static void CB2_TradeEvolutionSceneLoadGraphics(void)
@@ -419,7 +419,7 @@ static void CB2_TradeEvolutionSceneLoadGraphics(void)
         }
         break;
     case 6:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         SetMainCallback2(CB2_TradeEvolutionSceneUpdate);
         REG_DISPCNT = DISPCNT_OBJ_ON | DISPCNT_BG0_ON | DISPCNT_BG1_ON | DISPCNT_OBJ_1D_MAP;
         break;
@@ -545,7 +545,7 @@ static void Task_EvolutionScene(u8 taskID)
     switch (gTasks[taskID].tState)
     {
     case 0:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gSprites[sEvoInfo.preEvoSpriteID].invisible = 0;
         gTasks[taskID].tState++;
         break;
@@ -576,7 +576,7 @@ static void Task_EvolutionScene(u8 taskID)
         {
             PlayNewMapMusic(BGM_SHINKA);
             gTasks[taskID].tState++;
-            BeginNormalPaletteFade(0x1C, 4, 0, 0x10, 0);
+            BeginNormalPaletteFade(0x1C, 4, 0, 16, RGB(0, 0, 0));
         }
         break;
     case 5: // after screen fade, preapre evo sparkles
@@ -633,7 +633,7 @@ static void Task_EvolutionScene(u8 taskID)
             m4aMPlayAllStop();
             PlayCry1(gTasks[taskID].tPostEvoSpecies, 0);
             memcpy(&gPlttBufferUnfaded[0x20], ewram9000_hack, 0x60);
-            BeginNormalPaletteFade(0x1C, 0, 0x10, 0, 0);
+            BeginNormalPaletteFade(0x1C, 0, 16, 0, RGB(0, 0, 0));
             gTasks[taskID].tState++;
         }
         break;
@@ -675,7 +675,7 @@ static void Task_EvolutionScene(u8 taskID)
             }
             else // no move to learn
             {
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gTasks[taskID].tState++;
             }
         }
@@ -695,7 +695,7 @@ static void Task_EvolutionScene(u8 taskID)
         if (!gTasks[sEvoGraphicsTaskID].isActive)
         {
             m4aMPlayAllStop();
-            BeginNormalPaletteFade(0x6001C, 0, 0x10, 0, 0x7FFF);
+            BeginNormalPaletteFade(0x6001C, 0, 16, 0, RGB(31, 31, 31));
             gTasks[taskID].tState++;
         }
         break;
@@ -797,7 +797,7 @@ static void Task_EvolutionScene(u8 taskID)
                 {
                     gTasks[taskID].tLearnMoveState = gTasks[taskID].tData9;
                     if (gTasks[taskID].tLearnMoveState == 5)
-                        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 }
             }
             if (gMain.newKeys & B_BUTTON)
@@ -918,7 +918,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
         {
             PlayBGM(BGM_SHINKA);
             gTasks[taskID].tState++;
-            BeginNormalPaletteFade(0x1C, 4, 0, 0x10, 0);
+            BeginNormalPaletteFade(0x1C, 4, 0, 16, RGB(0, 0, 0));
         }
         break;
     case 4:
@@ -975,7 +975,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
         {
             PlayCry1(gTasks[taskID].tPostEvoSpecies, 0);
             memcpy(&gPlttBufferUnfaded[0x20], ewram9000_hack, 0x60);
-            BeginNormalPaletteFade(1, 0, 0x10, 0, 0);
+            BeginNormalPaletteFade(0x1, 0, 16, 0, RGB(0, 0, 0));
             gTasks[taskID].tState++;
         }
         break;
@@ -1116,7 +1116,7 @@ static void Task_TradeEvolutionScene(u8 taskID)
                 {
                     gTasks[taskID].tLearnMoveState = gTasks[taskID].tData9;
                     if (gTasks[taskID].tLearnMoveState == 5)
-                        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 }
             }
             if (gMain.newKeys & B_BUTTON)
diff --git a/src/field_region_map.c b/src/field_region_map.c
index 54091459f..a90b8ed6a 100644
--- a/src/field_region_map.c
+++ b/src/field_region_map.c
@@ -60,7 +60,7 @@ void CB2_FieldInitRegionMap(void)
     sub_813F0C8();
     SetMainCallback2(CB2_FieldRegionMap);
     SetVBlankCallback(VBlankCB_FieldRegionMap);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 }
 
 void VBlankCB_FieldRegionMap(void)
@@ -102,7 +102,7 @@ void sub_813EFDC(void)
         }
         break;
     case 3:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         ewram0_5.unk888++;
         break;
     case 4:
diff --git a/src/field_weather.c b/src/field_weather.c
index 5857145ef..9a5a83737 100644
--- a/src/field_weather.c
+++ b/src/field_weather.c
@@ -782,7 +782,7 @@ void ApplyFogBlend(u8 blendCoeff, u16 blendColor)
     u8 bBlend;
     u16 curPalIndex;
 
-    BlendPalette(0, 0x100, blendCoeff, blendColor);
+    BlendPalette(0, 256, blendCoeff, blendColor);
     color = *(struct RGBColor *)&blendColor;
     rBlend = color.r;
     gBlend = color.g;
@@ -970,7 +970,7 @@ void UpdateSpritePaletteWithWeather(u8 spritePaletteIndex)
         else
         {
             paletteIndex *= 16;
-            BlendPalette(paletteIndex, 16, 12, 0x73FC);
+            BlendPalette(paletteIndex, 16, 12, RGB(28, 31, 28));
         }
         break;
     }
diff --git a/src/fldeff_sweetscent.c b/src/fldeff_sweetscent.c
index c6e3211b8..88069f6e9 100644
--- a/src/fldeff_sweetscent.c
+++ b/src/fldeff_sweetscent.c
@@ -50,7 +50,7 @@ static void StartSweetScentFieldEffect(void)
     u8 taskId;
 
     PlaySE(SE_W230);
-    BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 0, 8, 0x1F);
+    BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 0, 8, RGB(31, 0, 0));
     taskId = CreateTask(TrySweetScentEncounter, 0);
     gTasks[taskId].data[0] = 0;
     FieldEffectActiveListRemove(FLDEFF_SWEET_SCENT);
@@ -70,7 +70,7 @@ static void TrySweetScentEncounter(u8 taskId)
             else
             {
                 gTasks[taskId].func = FailSweetScentEncounter;
-                BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 8, 0, 0x1F);
+                BeginNormalPaletteFade(~(1 << (gSprites[GetPlayerAvatarObjectId()].oam.paletteNum + 16)), 4, 8, 0, RGB(31, 0, 0));
             }
         }
         else
diff --git a/src/hall_of_fame.c b/src/hall_of_fame.c
index 2b790e97d..5bd0d229b 100644
--- a/src/hall_of_fame.c
+++ b/src/hall_of_fame.c
@@ -429,7 +429,7 @@ static bool8 sub_8141E64(void)
         {
             u16 saved_IME;
 
-            BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             SetVBlankCallback(VBlankCB_HallOfFame);
             saved_IME = REG_IME;
             REG_IME = 0;
@@ -645,7 +645,7 @@ static void sub_8142484(u8 taskID)
         if (gTasks[taskID].tDisplayedPoke <= 4 && currMon[1].species != 0) // there is another pokemon to display
         {
             gTasks[taskID].tDisplayedPoke++;
-            BeginNormalPaletteFade(sUnknown_0203931C, 0, 12, 12, 0x735F);
+            BeginNormalPaletteFade(sUnknown_0203931C, 0, 12, 12, RGB(31, 26, 28));
             gSprites[gTasks[taskID].tMonSpriteID(currPokeID)].oam.priority = 1;
             gTasks[taskID].func = sub_8142320;
         }
@@ -658,7 +658,7 @@ static void sub_8142570(u8 taskID)
 {
     u16 i;
 
-    BeginNormalPaletteFade(0xFFFF0000, 0, 0, 0, 0);
+    BeginNormalPaletteFade(0xFFFF0000, 0, 0, 0, RGB(0, 0, 0));
     for (i = 0; i < 6; i++)
     {
         if (gTasks[taskID].tMonSpriteID(i) != 0xFF)
@@ -687,7 +687,7 @@ static void sub_8142618(u8 taskID)
             if (gTasks[taskID].tMonSpriteID(i) != 0xFF)
                 gSprites[gTasks[taskID].tMonSpriteID(i)].oam.priority = 1;
         }
-        BeginNormalPaletteFade(sUnknown_0203931C, 0, 12, 12, 0x735F);
+        BeginNormalPaletteFade(sUnknown_0203931C, 0, 12, 12, RGB(31, 26, 28));
         Menu_EraseWindowRect(0, 14, 29, 19);
         gTasks[taskID].tFrameCount = 7;
         gTasks[taskID].func = sub_81426F8;
@@ -747,7 +747,7 @@ static void sub_8142818(u8 taskID)
 static void sub_8142850(u8 taskID)
 {
     CpuSet(gPlttBufferFaded, gPlttBufferUnfaded, 0x200);
-    BeginNormalPaletteFade(-1, 8, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 8, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = sub_81428A0;
 }
 
@@ -906,7 +906,7 @@ static void sub_8142B04(u8 taskID)
             gTasks[taskID].tMonSpriteID(i) = 0xFF;
     }
 
-    BlendPalettes(0xFFFF0000, 0xC, 0x735F);
+    BlendPalettes(0xFFFF0000, 12, RGB(31, 26, 28));
 
     stringPtr = gStringVar1;
     stringPtr = StringCopy(stringPtr, gMenuText_HOFNumber);
@@ -944,7 +944,7 @@ static void sub_8142CC8(u8 taskID)
     currMonID = gTasks[taskID].tMonSpriteID(gTasks[taskID].tCurrPokeID);
     gSprites[currMonID].oam.priority = 0;
     sUnknown_0203931C = (0x10000 << gSprites[currMonID].oam.paletteNum) ^ 0xFFFF0000;
-    BlendPalettesUnfaded(sUnknown_0203931C, 0xC, 0x735F);
+    BlendPalettesUnfaded(sUnknown_0203931C, 12, RGB(31, 26, 28));
 
     currMon = &savedTeams->mons[gTasks[taskID].tCurrPokeID];
     if (currMon->species != SPECIES_EGG)
diff --git a/src/hof_pc.c b/src/hof_pc.c
index 267ed4274..3ff9eaaea 100644
--- a/src/hof_pc.c
+++ b/src/hof_pc.c
@@ -29,7 +29,7 @@ static void ReshowPCMenuAfterHallOfFamePC(void)
 {
     ScriptContext2_Enable();
     Overworld_PlaySpecialMapMusic();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     ScrSpecial_CreatePCMenu();
     ScriptMenu_DisplayPCStartupPrompt();
     CreateTask(Task_WaitForPaletteFade, 10);
diff --git a/src/intro.c b/src/intro.c
index 5c0e7a67d..b444c518e 100644
--- a/src/intro.c
+++ b/src/intro.c
@@ -877,7 +877,7 @@ static u8 SetUpCopyrightScreen(void)
         ResetTasks();
         ResetSpriteData();
         FreeAllSpritePalettes();
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, FADE_COLOR_WHITE);
         REG_BG0CNT = BGCNT_PRIORITY(0)
                    | BGCNT_CHARBASE(0)
                    | BGCNT_SCREENBASE(7)
@@ -901,7 +901,7 @@ static u8 SetUpCopyrightScreen(void)
         GameCubeMultiBoot_Main(&gMultibootProgramStruct);
         if (gMultibootProgramStruct.gcmb_field_2 != 1)
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gMain.state++;
         }
         break;
@@ -982,7 +982,7 @@ void Task_IntroLoadPart1Graphics(u8 taskId)
 
 static void Task_IntroFadeIn(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     SetVBlankCallback(VBlankCB_Intro);
     REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG_ALL_ON | DISPCNT_OBJ_ON;
     gTasks[taskId].func = Task_IntroWaterDrops;
@@ -1054,7 +1054,7 @@ static void Task_IntroScrollDownAndShowEon(u8 taskId)
         //fade to white
         if (gIntroFrameCounter > 1007)
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0xFFFF);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, FADE_COLOR_WHITE);
             gTasks[taskId].func = Task_IntroWaitToSetupPart2;
         }
     }
@@ -1111,7 +1111,7 @@ static void Task_IntroStartBikeRide(u8 taskId)
 #endif
     gSprites[spriteId].callback = sub_813D880;
     gTasks[taskId].data[2] = spriteId;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0xFFFF);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, FADE_COLOR_WHITE);
     SetVBlankCallback(VBlankCB_Intro);
 #ifdef SAPPHIRE
     gTasks[taskId].data[0] = sub_8148EC0(0, 0x4000, 0x40, 0x10);
@@ -1130,7 +1130,7 @@ static void Task_IntroHandleBikeAndEonMovement(u8 taskId)
 
     if (gIntroFrameCounter > 1823)
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 16, 0, 16, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 16, 0, 16, FADE_COLOR_WHITE);
         gTasks[taskId].func = Task_IntroWaitToSetupPart3;
     }
     if (gIntroFrameCounter == 1109)
@@ -1181,7 +1181,7 @@ static void Task_IntroLoadPart3Graphics(u8 taskId)
     sub_813CE30(0x78, 0x50, 0, 0);
     ResetSpriteData();
     FreeAllSpritePalettes();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0xFFFF);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, FADE_COLOR_WHITE);
     REG_BG2CNT = BGCNT_PRIORITY(3) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(8) | BGCNT_256COLOR | BGCNT_AFF256x256;
     REG_DISPCNT = DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON;
     gTasks[taskId].func = Task_IntroSpinAndZoomPokeball;
@@ -1203,7 +1203,7 @@ static void Task_IntroSpinAndZoomPokeball(u8 taskId)
     }
     sub_813CE30(0x78, 0x50, 0x10000 / gTasks[taskId].data[1], gTasks[taskId].data[0]);
     if (gIntroFrameCounter == 44)
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, FADE_COLOR_WHITE);
 }
 
 static void Task_IntroWaitToSetupPart3DoubleFight(u8 taskId)
@@ -1341,7 +1341,7 @@ static void Task_IntroPokemonBattle(u8 taskId)
     }
     if (gIntroFrameCounter == 400)
     {
-        BeginNormalPaletteFade(0xFF0000, 0, 0x10, 0, 0x7EFF);
+        BeginNormalPaletteFade(0xFF0000, 0, 16, 0, RGB(31, 23, 31));
     }
     if (gIntroFrameCounter == 432)
     {
@@ -1408,7 +1408,7 @@ static void Task_IntroPokemonBattle(u8 taskId)
     if (gIntroFrameCounter == 800)
         PlaySE(SE_OP_BASYU);
     if (gIntroFrameCounter == 850)
-        BeginNormalPaletteFade(0xFFFFFFFF, 4, 0, 0x10, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 4, 0, 16, FADE_COLOR_WHITE);
     if (gIntroFrameCounter == 946)
         gTasks[taskId].func = task_intro_19;
 }
@@ -1433,7 +1433,7 @@ static void task_intro_20(u8 taskId)
         gTasks[taskId].data[0] = 0xFF;
         break;
     case 2:
-        BeginNormalPaletteFade(1, 0, 0x10, 0, 0xFFFF);
+        BeginNormalPaletteFade(0x1, 0, 16, 0, FADE_COLOR_WHITE);
         REG_BG2CNT = BG2_FLAGS;
         REG_DISPCNT = DISPCNT_FLAGS;
         gTasks[taskId].data[1] = 0;
@@ -1447,7 +1447,7 @@ static void task_intro_20(u8 taskId)
         gTasks[taskId].data[2] -= 8;
         break;
     case 3:
-        BeginNormalPaletteFade(1, 0, 0x10, 0, 0xFFFF);
+        BeginNormalPaletteFade(0x1, 0, 16, 0, FADE_COLOR_WHITE);
         REG_BG2CNT = BG2_FLAGS;
         REG_DISPCNT = DISPCNT_FLAGS;
         gTasks[taskId].data[1] = 0;
@@ -1461,7 +1461,7 @@ static void task_intro_20(u8 taskId)
         gTasks[taskId].data[2] += 8;
         break;
     case 4:
-        BeginNormalPaletteFade(1, 5, 0, 0x10, 0x37F7);
+        BeginNormalPaletteFade(0x1, 5, 0, 16, RGB(23, 31, 13));
         REG_BG2CNT = BG2_FLAGS;
         REG_DISPCNT = DISPCNT_FLAGS;
         gTasks[taskId].data[1] = 0;
diff --git a/src/item_menu.c b/src/item_menu.c
index e31801384..fa2ac3a5d 100644
--- a/src/item_menu.c
+++ b/src/item_menu.c
@@ -478,7 +478,7 @@ static bool8 SetupBagMultistep(void)
         REG_IE |= INTR_FLAG_VBLANK;
         REG_IME = savedIme;
         REG_DISPSTAT |= DISPSTAT_VBLANK_INTR;
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gPaletteFade.bufferTransferDisabled = FALSE;
         gMain.state++;
         break;
@@ -2647,7 +2647,7 @@ static void OnItemSelect_Field05(u8 taskId)
 
 static void sub_80A5AAC(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = HandleItemMenuPaletteFade;
 }
 
@@ -2926,7 +2926,7 @@ static void HandlePopupMenuAction_Give(u8 taskId)
             gTasks[taskId].data[9] = (u32)sub_808B020;
             gTasks[taskId].func = HandleItemMenuPaletteFade;
             gUnknown_02038561 = 1;
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         }
     }
     else
@@ -3477,7 +3477,7 @@ void sub_80A7094(u8 taskId)
     gTasks[taskId].data[8] = (u32)sub_802E424 >> 16;
     gTasks[taskId].data[9] = (u32)sub_802E424;
     gTasks[taskId].func = HandleItemMenuPaletteFade;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 static void OnBagClose_Battle(u8 taskId)
@@ -3578,7 +3578,7 @@ static void sub_80A7230(u8 taskId)
         taskData[8] = (u32)sub_802E424 >> 16;
         taskData[9] = (u32)sub_802E424;
         gTasks[taskId].func = HandleItemMenuPaletteFade;
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         return;
     }
     taskData[15]++;
diff --git a/src/item_use.c b/src/item_use.c
index 19c298850..97ef83ddc 100644
--- a/src/item_use.c
+++ b/src/item_use.c
@@ -93,7 +93,7 @@ void ExecuteSwitchToOverworldFromItemUse(u8 taskId)
 void ItemMenu_ConfirmNormalFade(u8 var)
 {
     ExecuteSwitchToOverworldFromItemUse(var);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 void ItemMenu_ConfirmComplexFade(u8 var)
@@ -165,7 +165,7 @@ void ItemMenu_ReadMail(u8 taskId)
 
 void ItemUseOutOfBattle_Mail(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = ItemMenu_ReadMail;
 }
 
@@ -787,7 +787,7 @@ void sub_80C9C7C(u8 taskId)
         gTasks[taskId].data[8] = (u32)c2_exit_to_overworld_2_switch >> 16;
         gTasks[taskId].data[9] = (u32)c2_exit_to_overworld_2_switch;
         gTasks[taskId].func = HandleItemMenuPaletteFade;
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, RGB(0, 0, 0));
     }
     else
     {
@@ -1072,7 +1072,7 @@ void sub_80CA394(u8 taskId)
 void sub_80CA3C0(u8 taskId)
 {
     gTasks[taskId].func = sub_80CA394;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 void ItemUseInBattle_Medicine(u8 var)
diff --git a/src/learn_move.c b/src/learn_move.c
index 356a31b00..17cdbf54e 100644
--- a/src/learn_move.c
+++ b/src/learn_move.c
@@ -243,7 +243,7 @@ void TeachMoveTutorMove(void)
 {
     ScriptContext2_Enable();
     CreateTask(sub_813269C, 10);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 void sub_813269C(u8 taskId)
@@ -368,7 +368,7 @@ void LearnMoveMain(void)
         sub_8133800();
         gSprites[1].pos1.x = 0x48;
         sLearnMoveStruct->unk2C3 = TRUE;
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         REG_DISPCNT = 0x1340;
         break;
     case 1:
@@ -536,7 +536,7 @@ void LearnMoveMain(void)
         if (Menu_UpdateWindowText())
         {
             sLearnMoveStruct->state = 20;
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         }
         break;
     case 20:
@@ -551,10 +551,10 @@ void LearnMoveMain(void)
             sLearnMoveStruct->state = 14;
         break;
     case 22:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         break;
     case 14:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         sLearnMoveStruct->state++;
         break;
     case 15:
@@ -562,7 +562,7 @@ void LearnMoveMain(void)
             SetMainCallback2(c2_exit_to_overworld_2_switch);
         break;
     case 28:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         sLearnMoveStruct->state++;
         DrawLearnMoveMenuWindow();
         sub_8133800();
diff --git a/src/link.c b/src/link.c
index 45807830a..8b168c0a2 100644
--- a/src/link.c
+++ b/src/link.c
@@ -408,7 +408,7 @@ static void LinkTestProcessKeyInput(void)
     if (gMain.heldKeys & B_BUTTON)
         InitBlockSend(ewram4000, 0x2004);
     if (gMain.newKeys & L_BUTTON)
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 2);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(2, 0, 0));
     if (gMain.newKeys & START_BUTTON)
         SetSuppressLinkErrorMessage(TRUE);
     if (gMain.newKeys & R_BUTTON)
diff --git a/src/mail.c b/src/mail.c
index 4497c98fb..ca698e23c 100644
--- a/src/mail.c
+++ b/src/mail.c
@@ -514,7 +514,7 @@ static u8 sub_80F8A28(void)
         REG_BG2CNT = BGCNT_PRIORITY(2) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(9)  | BGCNT_16COLOR | BGCNT_TXT256x256;
         REG_BLDCNT = 0;
         REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_BG1_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON;
-        BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gPaletteFade.bufferTransferDisabled = 0;
         ewram0_4.varF0 = sub_80F8F58;
         return TRUE;
@@ -639,7 +639,7 @@ static void sub_80F8F78(void)
 {
     if (gMain.newKeys & (A_BUTTON | B_BUTTON))
     {
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         ewram0_4.varF0 = sub_80F8FB4;
     }
 }
@@ -701,7 +701,7 @@ void debug_sub_810C990(u8 taskId)
     }
     else if (gMain.newKeys & A_BUTTON)
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = debug_sub_810C910;
     }
     else if (gMain.newKeys & B_BUTTON)
@@ -1100,7 +1100,7 @@ void debug_sub_810D388(void)
             ScanlineEffect_Stop();
             ResetPaletteFade();
             SetVBlankCallback(sub_80F8F18);
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         }
         break;
     case 1:
@@ -1139,7 +1139,7 @@ void debug_sub_810D388(void)
         REG_BLDCNT = 0;
         REG_DISPCNT = 0x0340;
         debug_sub_810D340();
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(sub_80F8F18);
         break;
     case 7:
diff --git a/src/main_menu.c b/src/main_menu.c
index 5a3f55b29..e574b7b0e 100644
--- a/src/main_menu.c
+++ b/src/main_menu.c
@@ -236,9 +236,9 @@ u32 InitMainMenu(u8 a1)
     InitMenuWindow((struct WindowTemplate *)&gWindowTemplate_81E6CE4);
 
     if (a1)
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0x0000); // fade to black
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     else
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0xFFFF); // fade to white
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, FADE_COLOR_WHITE);
 
     REG_WIN0H = 0;
     REG_WIN0V = 0;
@@ -452,13 +452,13 @@ bool8 MainMenuProcessKeyInput(u8 taskId)
     if (gMain.newKeys & A_BUTTON)
     {
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0x0000);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = Task_MainMenuPressedA;
     }
     else if (gMain.newKeys & B_BUTTON)
     {
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, FADE_COLOR_WHITE);
         REG_WIN0H = WIN_RANGE(0, 240);
         REG_WIN0V = WIN_RANGE(0, 160);
         gTasks[taskId].func = Task_MainMenuPressedB;
@@ -765,7 +765,7 @@ static void Task_NewGameSpeech1(u8 taskId)
     ResetSpriteData();
     FreeAllSpritePalettes();
     AddBirchSpeechObjects(taskId);
-    BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_BG1CNT = BGCNT_PRIORITY(3) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(7) | BGCNT_16COLOR | BGCNT_TXT256x256;
     REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_BG0_ON | DISPCNT_BG1_ON | DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP;
     gTasks[taskId].tBGhofs = 0;
@@ -1094,7 +1094,7 @@ static void Task_NewGameSpeech21(u8 taskId)
         break;
     case 0:     //NEW NAME
         PlaySE(SE_SELECT);
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = Task_NewGameSpeech22;
         break;
     case -1:    //B button
@@ -1291,7 +1291,7 @@ static void Task_NewGameSpeech30(u8 taskId)
             InitSpriteAffineAnim(&gSprites[spriteId]);
             StartSpriteAffineAnim(&gSprites[spriteId], 0);
             gSprites[spriteId].callback = ShrinkPlayerSprite;
-            BeginNormalPaletteFade(0x0000FFFF, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0x0000FFFF, 0, 0, 16, RGB(0, 0, 0));
             FadeOutBGM(4);
             gTasks[taskId].func = Task_NewGameSpeech31;
         }
@@ -1313,7 +1313,7 @@ static void Task_NewGameSpeech32(u8 taskId)
         u8 spriteId = gTasks[taskId].tTrainerSpriteId;
         gSprites[spriteId].callback = nullsub_34;
         REG_DISPCNT = DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_OBJ_ON;
-        BeginNormalPaletteFade(0xFFFF0000, 0, 0, 0x10, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFF0000, 0, 0, 16, FADE_COLOR_WHITE);
         gTasks[taskId].func = Task_NewGameSpeech33;
     }
 }
@@ -1393,7 +1393,7 @@ void CB_ContinueNewGameSpeechPart2()
 
     REG_BG1HOFS = -60;
 
-    BeginNormalPaletteFade(0xFFFFFFFFu, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 
     REG_WIN0H = 0;
     REG_WIN0V = 0;
diff --git a/src/mystery_event_menu.c b/src/mystery_event_menu.c
index 1ea177f2e..53659bdb4 100644
--- a/src/mystery_event_menu.c
+++ b/src/mystery_event_menu.c
@@ -89,7 +89,7 @@ static void CB2_MysteryEventMenu(void)
     {
     case 0:
         Menu_DrawStdWindowFrame(0, 14, 29, 19);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gMain.state++;
         break;
     case 1:
@@ -314,7 +314,7 @@ static void CB2_MysteryEventMenu(void)
         }
         break;
     case 15:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gMain.state++;
         break;
     case 16:
@@ -416,7 +416,7 @@ void debug_sub_815D1D8(void)
     {
     case 0:
         Menu_DrawStdWindowFrame(3, 14, 27, 19);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gMain.state++;
         break;
     case 1:
@@ -475,7 +475,7 @@ void debug_sub_815D1D8(void)
     case 10:
         if (gMain.newKeys & A_BUTTON)
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gMain.state++;
         }
         break;
diff --git a/src/naming_screen.c b/src/naming_screen.c
index 59b9b4d84..710bdefba 100644
--- a/src/naming_screen.c
+++ b/src/naming_screen.c
@@ -394,7 +394,7 @@ static void Task_NamingScreenMain(u8 taskId)
 
 static bool8 MainState_BeginFadeIn(struct Task *task)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     namingScreenDataPtr->state++;
     return 0;
 }
@@ -495,7 +495,7 @@ static bool8 MainState_UpdateSentToPCMessage(struct Task *task)
 
 static bool8 MainState_BeginFadeInOut(struct Task *task)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     namingScreenDataPtr->state++;
     return FALSE;
 }
diff --git a/src/option_menu.c b/src/option_menu.c
index 8a46e48d9..2a5b0e534 100644
--- a/src/option_menu.c
+++ b/src/option_menu.c
@@ -116,7 +116,7 @@ void CB2_InitOptionMenu(void)
         gMain.state++;
         break;
     case 6:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gMain.state++;
         break;
     case 7:
@@ -262,7 +262,7 @@ static void Task_OptionMenuSave(u8 taskId)
     gSaveBlock2.optionsButtonMode      = gTasks[taskId].tOptButtonMode;
     gSaveBlock2.optionsWindowFrameType = gTasks[taskId].tOptFrameType;
 
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = Task_OptionMenuFadeOut;
 }
 
diff --git a/src/overworld.c b/src/overworld.c
index e98e5a6a1..721932a7e 100644
--- a/src/overworld.c
+++ b/src/overworld.c
@@ -1127,7 +1127,7 @@ void CB2_InitTestMenu(void)
     Text_LoadWindowTemplate(&gWindowTemplate_81E6CE4);
     InitMenuWindow(&gWindowTemplate_81E6CE4);
     debug_sub_8076B68();
-    BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     REG_IE |= 1;
     REG_DISPCNT = DISPCNT_OBJ_ON | DISPCNT_BG0_ON | DISPCNT_OBJ_1D_MAP;
     m4aSoundVSyncOn();
diff --git a/src/palette.c b/src/palette.c
index 2a6602503..6bbcea73c 100644
--- a/src/palette.c
+++ b/src/palette.c
@@ -192,10 +192,10 @@ bool8 BeginNormalPaletteFade(u32 selectedPalettes, s8 delay, u8 startY, u8 targe
     }
 }
 
-bool8 unref_sub_8073D3C(u32 a1, u8 a2, u8 a3, u8 a4, u16 a5)
+bool8 unref_sub_8073D3C(u32 selectedPalettes, s8 delay, u8 startY, u8 targetY, u16 blendColor)
 {
     ReadPlttIntoBuffers();
-    return BeginNormalPaletteFade(a1, a2, a3, a4, a5);
+    return BeginNormalPaletteFade(selectedPalettes, delay, startY, targetY, blendColor);
 }
 
 void unref_sub_8073D84(u8 a1, u32 *a2)
diff --git a/src/party_menu.c b/src/party_menu.c
index 0fc362791..8887bb554 100644
--- a/src/party_menu.c
+++ b/src/party_menu.c
@@ -718,7 +718,7 @@ bool8 InitPartyMenu(void)
         gMain.state++;
         break;
     case 16:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gPaletteFade.bufferTransferDisabled = 0;
         gMain.state++;
         break;
@@ -4059,7 +4059,7 @@ void sub_806F44C(u8 taskId)
 {
     if (gUnknown_0202E8F6 == 0)
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = sub_806F3FC;
     }
 }
diff --git a/src/pc_screen_effect.c b/src/pc_screen_effect.c
index 0e417b5f4..1bd87ea24 100644
--- a/src/pc_screen_effect.c
+++ b/src/pc_screen_effect.c
@@ -84,7 +84,7 @@ bool8 sub_80C5DCC(void)
 {
     if (gUnknown_020387EC->unk08 == 0)
     {
-        BlendPalettes(gUnknown_020387EC->selectedPalettes, 0x10, 0xFFFF);
+        BlendPalettes(gUnknown_020387EC->selectedPalettes, 16, FADE_COLOR_WHITE);
         HBlankIntrOn(sub_80C603C);
         gUnknown_020387EC->unk08++;
     }
@@ -180,7 +180,7 @@ bool8 sub_80C5F98(void)
             gUnknown_020387EC->unk0C -= gUnknown_020387EC->unk06;
             if (gUnknown_020387EC->unk0C < 2)
             {
-                BlendPalettes(gUnknown_020387EC->selectedPalettes, 0x10, 0xFFFF);
+                BlendPalettes(gUnknown_020387EC->selectedPalettes, 16, FADE_COLOR_WHITE);
                 SetHBlankCallback(sub_80C603C);
                 gUnknown_020387EC->unk0C = 1;
                 gUnknown_020387EC->unk08++;
@@ -189,7 +189,7 @@ bool8 sub_80C5F98(void)
         case 1:
             if (gUnknown_020387EC->unk0A == 8)
             {
-                BlendPalettes(0xFFFFFFFF, 16, 0);
+                BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
                 gUnknown_020387EC->unk08++;
             }
             break;
@@ -236,7 +236,7 @@ static void sub_80C60CC(struct Sprite *sprite)
         {
             FreeSpriteTilesByTag(gUnknown_020387EC->tileTag);
             FreeSpritePaletteByTag(gUnknown_020387EC->paletteTag);
-            BlendPalettes(gUnknown_020387EC->selectedPalettes, 0, 0xffff);
+            BlendPalettes(gUnknown_020387EC->selectedPalettes, 0, FADE_COLOR_WHITE);
             SetHBlankCallback(sub_80C6078);
         }
     }
diff --git a/src/pokeblock.c b/src/pokeblock.c
index 228d563cf..4087cbbb0 100644
--- a/src/pokeblock.c
+++ b/src/pokeblock.c
@@ -365,7 +365,7 @@ static bool8 sub_810B6C0(void)
             }
             break;
         case 18:
-            BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gPaletteFade.bufferTransferDisabled = FALSE;
             SetMainCallback2(sub_810B674);
             return TRUE;
@@ -813,7 +813,7 @@ static void sub_810C2C8(u8 taskId)
 
 static void sub_810C31C(u8 taskId)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     if (gUnknown_02039244 > 1)
     {
         gSpecialVar_ItemId = ITEM_NONE;
@@ -878,7 +878,7 @@ static void sub_810C4C4(u8 taskId)
 
 static void sub_810C508(u8 taskId)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_810C4C4;
 }
 
@@ -971,7 +971,7 @@ static void sub_810C788(u8 taskId)
     {
         gSpecialVar_ItemId += 3;
     }
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_810C2C8;
 }
 
@@ -981,7 +981,7 @@ static void sub_810C854(u8 taskId)
     StringCopy(gStringVar1, gPokeblockNames[gSaveBlock1.pokeblocks[gSpecialVar_ItemId].color]);
     gSpecialVar_Result = gSpecialVar_ItemId;
     PokeblockClearIfExists(gSpecialVar_ItemId);
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_810C2C8;
 }
 
diff --git a/src/pokeblock_feed.c b/src/pokeblock_feed.c
index 2f2ce2f8f..588bc85c0 100644
--- a/src/pokeblock_feed.c
+++ b/src/pokeblock_feed.c
@@ -579,7 +579,7 @@ static bool8 TransitionToPokeblockFeedScene(void)
             gMain.state++;
         }
     case 13:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gPaletteFade.bufferTransferDisabled = 0;
         SetMainCallback2(CB2_PokeblockFeed);
         return TRUE;
@@ -751,7 +751,7 @@ static void Task_ReturnAfterPaletteFade(u8 taskID)
 
 static void Task_PaletteFadeToReturn(u8 taskID)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = Task_ReturnAfterPaletteFade;
 }
 
diff --git a/src/pokedex.c b/src/pokedex.c
index 30b4d414c..729f72a7c 100644
--- a/src/pokedex.c
+++ b/src/pokedex.c
@@ -1510,7 +1510,7 @@ void Task_PokedexMainScreen(u8 taskId)
             sub_808E6BC();
             BeginNormalPaletteFade(
               ~(1 << (gSprites[gPokedexView->selectedMonSpriteId].oam.paletteNum + 16)),
-              0, 0, 0x10, 0);
+              0, 0, 16, RGB(0, 0, 0));
             gSprites[gPokedexView->selectedMonSpriteId].callback = sub_808EDB8;
             gTasks[taskId].func = sub_808CA64;
             PlaySE(SE_PIN);
@@ -1527,7 +1527,7 @@ void Task_PokedexMainScreen(u8 taskId)
         else if (gMain.newKeys & SELECT_BUTTON)
         {
             PlaySE(SE_SELECT);
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].data[0] = sub_8091E3C();
             gPokedexView->unk64F = 0;
             gPokedexView->unk62A = gPokedexView->unk62C;
@@ -1539,7 +1539,7 @@ void Task_PokedexMainScreen(u8 taskId)
         }
         else if (gMain.newKeys & B_BUTTON)
         {
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = Task_ClosePokedex;
             PlaySE(SE_PC_OFF);
         }
@@ -1592,7 +1592,7 @@ static void Task_PokedexMainScreenMenu(u8 taskId)
                 gMain.newKeys |= START_BUTTON;  //Exit menu
                 break;
             case 3: //CLOSE POKEDEX
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gTasks[taskId].func = Task_ClosePokedex;
                 PlaySE(SE_PC_OFF);
                 break;
@@ -1703,12 +1703,12 @@ static void Task_PokedexResultsScreen(u8 taskId)
     {
         if ((gMain.newKeys & A_BUTTON) && gPokedexView->unk0[gPokedexView->selectedPokemon].seen)
         {
-            u32 a;
+            u32 excludedPalettes;
 
             sub_808E6BC();
-            a = (1 << (gSprites[gPokedexView->selectedMonSpriteId].oam.paletteNum + 16));
+            excludedPalettes = (1 << (gSprites[gPokedexView->selectedMonSpriteId].oam.paletteNum + 16));
             gSprites[gPokedexView->selectedMonSpriteId].callback = sub_808EDB8;
-            BeginNormalPaletteFade(~a, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(~excludedPalettes, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = sub_808D118;
             PlaySE(SE_PIN);
         }
@@ -1722,7 +1722,7 @@ static void Task_PokedexResultsScreen(u8 taskId)
         }
         else if (gMain.newKeys & SELECT_BUTTON)
         {
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].data[0] = sub_8091E3C();
             gPokedexView->unk64F = 0;
             gTasks[taskId].func = sub_808CB8C;
@@ -1730,7 +1730,7 @@ static void Task_PokedexResultsScreen(u8 taskId)
         }
         else if (gMain.newKeys & B_BUTTON)
         {
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = Task_PokedexResultsScreenReturnToMainScreen;
             PlaySE(SE_PC_OFF);
         }
@@ -1783,12 +1783,12 @@ static void Task_PokedexResultsScreenMenu(u8 taskId)
                 gMain.newKeys |= START_BUTTON;
                 break;
             case 3: //BACK TO POKEDEX
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gTasks[taskId].func = Task_PokedexResultsScreenReturnToMainScreen;
                 PlaySE(SE_TRACK_DOOR);
                 break;
             case 4: //CLOSE POKEDEX
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gTasks[taskId].func = Task_PokedexResultsScreenExitPokedex;
                 PlaySE(SE_PC_OFF);
                 break;
@@ -1919,7 +1919,7 @@ static bool8 sub_808D344(u8 a)
         gMain.state++;
         break;
     case 4:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(sub_808C0B8);
         gMain.state++;
         break;
@@ -2957,13 +2957,13 @@ static void Task_InitPageScreenMultistep(u8 taskId)
         break;
     case 6:
         {
-            u32 r3 = 0;
+            u32 excludedPalettes = 0;
 
             if (gTasks[taskId].data[2] != 0)
-                r3 = 0x14;
+                excludedPalettes = 0x14;
             if (gTasks[taskId].data[1] != 0)
-                r3 |= (1 << (gSprites[gTasks[taskId].data[4]].oam.paletteNum + 16));
-            BeginNormalPaletteFade(~r3, 0, 16, 0, 0);
+                excludedPalettes |= (1 << (gSprites[gTasks[taskId].data[4]].oam.paletteNum + 16));
+            BeginNormalPaletteFade(~excludedPalettes, 0, 16, 0, RGB(0, 0, 0));
             SetVBlankCallback(gUnknown_03005CEC);
             gMain.state++;
         }
@@ -3011,14 +3011,14 @@ static void Task_PageScreenProcessInput(u8 taskId)
 {
     if (gTasks[taskId].data[0] != 0)
     {
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = sub_808F888;
         PlaySE(SE_Z_SCROLL);
         return;
     }
     if (gMain.newKeys & B_BUTTON)
     {
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskId].func = Task_ClosePageScreen;
         PlaySE(SE_PC_OFF);
         return;
@@ -3031,12 +3031,12 @@ static void Task_PageScreenProcessInput(u8 taskId)
             sub_8090C68();
             break;
         case AREA_SCREEN:
-            BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = Task_InitAreaScreenMultistep;
             PlaySE(SE_PIN);
             break;
         case CRY_SCREEN:
-            BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskId].func = Task_InitCryScreenMultistep;
             PlaySE(SE_PIN);
             break;
@@ -3047,7 +3047,7 @@ static void Task_PageScreenProcessInput(u8 taskId)
             }
             else
             {
-                BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
                 gTasks[taskId].func = Task_InitSizeScreenMultistep;
                 PlaySE(SE_PIN);
             }
@@ -3219,7 +3219,7 @@ static void Task_InitCryScreenMultistep(u8 taskId)
         }
         break;
     case 8:
-        BeginNormalPaletteFade(-0x15, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFEB, 0, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(gUnknown_03005CEC);
         gMain.state++;
         break;
@@ -3260,7 +3260,7 @@ static void Task_CryScreenProcessInput(u8 taskId)
     {
         if (gMain.newKeys & B_BUTTON)
         {
-            BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             m4aMPlayContinue(&gMPlay_BGM);
             gPokedexView->unk64F = 1;
             gTasks[taskId].func = sub_808FFBC;
@@ -3270,7 +3270,7 @@ static void Task_CryScreenProcessInput(u8 taskId)
         if ((gMain.newKeys & DPAD_LEFT)
          || ((gMain.newKeys & L_BUTTON) && gSaveBlock2.optionsButtonMode == OPTIONS_BUTTON_MODE_LR))
         {
-            BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             m4aMPlayContinue(&gMPlay_BGM);
             gPokedexView->unk64F = 2;
             gTasks[taskId].func = sub_808FFBC;
@@ -3286,7 +3286,7 @@ static void Task_CryScreenProcessInput(u8 taskId)
             }
             else
             {
-                BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
                 m4aMPlayContinue(&gMPlay_BGM);
                 gPokedexView->unk64F = 3;
                 gTasks[taskId].func = sub_808FFBC;
@@ -3396,7 +3396,7 @@ static void Task_InitSizeScreenMultistep(u8 taskId)
         gMain.state++;
         break;
     case 7:
-        BeginNormalPaletteFade(-0x15, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFEB, 0, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(gUnknown_03005CEC);
         gMain.state++;
         break;
@@ -3423,7 +3423,7 @@ static void Task_SizeScreenProcessInput(u8 taskId)
 {
     if (gMain.newKeys & B_BUTTON)
     {
-        BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
         gPokedexView->unk64F = 1;
         gTasks[taskId].func = sub_8090498;
         PlaySE(SE_PC_OFF);
@@ -3431,7 +3431,7 @@ static void Task_SizeScreenProcessInput(u8 taskId)
     else if ((gMain.newKeys & DPAD_LEFT)
      || ((gMain.newKeys & L_BUTTON) && gSaveBlock2.optionsButtonMode == OPTIONS_BUTTON_MODE_LR))
     {
-        BeginNormalPaletteFade(-0x15, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
         gPokedexView->unk64F = 2;
         gTasks[taskId].func = sub_8090498;
         PlaySE(SE_Z_PAGE);
@@ -3834,7 +3834,7 @@ static void sub_8090750(u8 taskId)
     case 4:
         spriteId = sub_80918EC(dexNum, 0x30, 0x38, 0);
         gSprites[spriteId].oam.priority = 0;
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(gUnknown_03005CEC);
         gTasks[taskId].data[3] = spriteId;
         gTasks[taskId].data[0]++;
@@ -3863,7 +3863,7 @@ static void sub_8090A3C(u8 taskId)
 {
     if (gMain.newKeys & B_BUTTON)
     {
-        BeginNormalPaletteFade(0x0000FFFC, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFC, 0, 0, 16, RGB(0, 0, 0));
         gSprites[gTasks[taskId].data[3]].callback = sub_8090C28;
         gTasks[taskId].func = sub_8090B8C;
         return;
@@ -3883,7 +3883,7 @@ static void sub_8090A3C(u8 taskId)
         }
         else
         {
-            BeginNormalPaletteFade(0x0000FFFC, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFC, 0, 0, 16, RGB(0, 0, 0));
             gSprites[gTasks[taskId].data[3]].callback = sub_8090C28;
             gTasks[taskId].func = sub_8090B8C;
             return;
@@ -4760,7 +4760,7 @@ static void sub_8091E54(u8 taskId)
         gMain.state++;
         break;
     case 2:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         gMain.state++;
         break;
     case 3:
@@ -5080,7 +5080,7 @@ static void sub_8092644(u8 taskId)
 
 static void sub_80927B8(u8 taskId)
 {
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_80927F0;
 }
 
diff --git a/src/pokedex_area_screen.c b/src/pokedex_area_screen.c
index fd60581b9..76efdf08d 100644
--- a/src/pokedex_area_screen.c
+++ b/src/pokedex_area_screen.c
@@ -149,7 +149,7 @@ static void CB2_UnusedPokedexAreaScreen(void)
             SetVBlankCallback(VBlankCB_AreaScren);
             break;
         case 5:
-            BeginNormalPaletteFade(0xFFFFFFEB, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 16, 0, RGB(0, 0, 0));
             break;
         case 6:
             REG_BLDCNT = BLDCNT_TGT1_BG0 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT2_BG0 | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3 | BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BD;
@@ -1159,7 +1159,7 @@ static void DebugCB_GoBack(void)
     switch (gPokedexAreaScreenPtr->state)
     {
         case 0:
-            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             gPokedexAreaScreenPtr->state++;
             break;
         case 1:
@@ -1177,7 +1177,7 @@ static void DebugCB_GoNext(void)
     switch (gPokedexAreaScreenPtr->state)
     {
         case 0:
-            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             gPokedexAreaScreenPtr->state++;
             break;
         case 1:
@@ -1250,7 +1250,7 @@ static void Task_PokedexAreaScreen_0(u8 taskId)
             CreateAreaUnknownSprites();
             break;
         case 9:
-            BeginNormalPaletteFade(0xFFFFFFEB, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 16, 0, RGB(0, 0, 0));
             break;
         case 10:
             REG_BLDCNT = BLDCNT_TGT1_BG0 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT2_BG0 | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3 | BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BD;
@@ -1291,7 +1291,7 @@ static void Task_PokedexAreaScreen_1(u8 taskId)
                 return;
             break;
         case 2:
-            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFEB, 0, 0, 16, RGB(0, 0, 0));
             break;
         case 3:
             if (gPaletteFade.active)
diff --git a/src/pokemon_menu.c b/src/pokemon_menu.c
index 46909435a..441dc0842 100644
--- a/src/pokemon_menu.c
+++ b/src/pokemon_menu.c
@@ -268,7 +268,7 @@ void HandleDefaultPartyMenu(u8 taskID)
             break;
         case B_BUTTON:
             PlaySE(SE_SELECT);
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gTasks[taskID].func = sub_8089E4C;
             break;
         }
@@ -359,7 +359,7 @@ static void sub_8089F44(u8 taskID)
 
 static void PokemonMenu_Summary(u8 taskID)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = sub_8089F44;
 }
 
@@ -440,7 +440,7 @@ static void sub_808A228(u8 taskID)
 {
     if (ItemIsMail(gSpecialVar_ItemId) && gUnknown_0202E8F4 != 0)
     {
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskID].func = sub_808A180;
     }
     else
@@ -592,7 +592,7 @@ static void sub_808A604(u8 taskID)
 static void PokemonMenu_GiveItem(u8 taskID)
 {
     gUnknown_0202E8F5 = sub_806CA38(taskID);
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = sub_808A604;
 }
 
@@ -658,7 +658,7 @@ static void sub_808A73C(u8 taskID)
 
 static void PokemonMenu_ReadMail(u8 taskID)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = sub_808A848;
 }
 
@@ -741,7 +741,7 @@ static void PokemonMenu_FieldMove(u8 taskID)
             if (!IS_SOFTBOILED_MILKDRINK(tFieldMoveId))
             {
                 gTasks[taskID].func = sub_808AB34;
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             }
             else
                 sub_8133D28(taskID);
@@ -1051,7 +1051,7 @@ void sub_808B0C0(u8 taskID)
         case B_BUTTON:
             gLastFieldPokeMenuOpened = sub_806CA38(taskID);
             PlaySE(SE_SELECT);
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             if (gUnknown_02038561 == 0 || gUnknown_02038561 == 1)
                 gTasks[taskID].func = sub_808B25C;
             if (gUnknown_02038561 == 3)
@@ -1069,7 +1069,7 @@ static void sub_808B1EC(u8 taskID)
 
 static void sub_808B224(u8 taskID)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = sub_808B25C;
 }
 
@@ -1093,7 +1093,7 @@ static void sub_808B288(u8 taskID)
 
 static void sub_808B2B4(u8 taskID)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskID].func = sub_808B288;
 }
 
@@ -1101,7 +1101,7 @@ static void sub_808B2EC(u8 taskID)
 {
     if (gUnknown_0202E8F4 == 2)
     {
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gTasks[taskID].func = sub_808B338;
     }
     else
diff --git a/src/pokemon_storage_system_2.c b/src/pokemon_storage_system_2.c
index 762850e06..2cd1a59c6 100644
--- a/src/pokemon_storage_system_2.c
+++ b/src/pokemon_storage_system_2.c
@@ -310,7 +310,7 @@ void sub_80969A0(void)
         gMain.state++;
         break;
     case 9:
-        BeginNormalPaletteFade(0xffffffff, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(sub_8096AFC);
         gMain.state++;
         break;
@@ -352,7 +352,7 @@ void debug_sub_80A435C(void)
     {
     case 0:
         debug_sub_809CB94(unk_2038798);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gPokemonStorageSystemPtr->unk_0004++;
         break;
     case 1:
@@ -408,7 +408,7 @@ void sub_8096BF0(void)
     switch (gPokemonStorageSystemPtr->unk_0004)
     {
     case 0:
-        BlendPalettes(0xffffffff, 16, 0);
+        BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
         gPokemonStorageSystemPtr->unk_0004++;
         break;
     case 1:
@@ -418,7 +418,7 @@ void sub_8096BF0(void)
         gPokemonStorageSystemPtr->unk_000c.unk04 = 0;
         gPokemonStorageSystemPtr->unk_000c.unk06 = 0;
         sub_80C5CD4(&gPokemonStorageSystemPtr->unk_000c);
-        BlendPalettes(0xffffffff, 0, 0);
+        BlendPalettes(0xFFFFFFFF, 0, RGB(0, 0, 0));
         gPokemonStorageSystemPtr->unk_0004++;
         break;
     case 2:
@@ -1083,7 +1083,7 @@ void sub_8097788(void)
     {
     case 0:
         sub_809BC18();
-        BeginNormalPaletteFade(0xffffffff, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gPokemonStorageSystemPtr->unk_0004++;
         break;
     case 1:
@@ -1284,7 +1284,7 @@ void sub_8097B44(void)
     {
     case 0:
         sub_809BB90();
-        BeginNormalPaletteFade(0xffffffff, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gPokemonStorageSystemPtr->unk_0004++;
         break;
     case 1:
diff --git a/src/pokemon_storage_system_4.c b/src/pokemon_storage_system_4.c
index 2383ac46c..00e7c10d2 100644
--- a/src/pokemon_storage_system_4.c
+++ b/src/pokemon_storage_system_4.c
@@ -400,7 +400,7 @@ bool8 sub_8099E08(void)
     switch (gPokemonStorageSystemPtr->unk_1032)
     {
         case 0:
-            BeginNormalPaletteFade(gPokemonStorageSystemPtr->unk_0d08, 1, 0, 0x10, 0xffff);
+            BeginNormalPaletteFade(gPokemonStorageSystemPtr->unk_0d08, 1, 0, 16, FADE_COLOR_WHITE);
             gPokemonStorageSystemPtr->unk_1032++;
             break;
         case 1:
@@ -409,7 +409,7 @@ bool8 sub_8099E08(void)
                 u8 curBox = get_preferred_box();
                 sub_8099EB0(curBox, 0);
                 sub_809A654();
-                BeginNormalPaletteFade(gPokemonStorageSystemPtr->unk_0d08, 1, 0x10, 0, 0xffff);
+                BeginNormalPaletteFade(gPokemonStorageSystemPtr->unk_0d08, 1, 16, 0, FADE_COLOR_WHITE);
                 gPokemonStorageSystemPtr->unk_1032++;
             }
             break;
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index 6ad5c507c..d369347fc 100644
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -936,7 +936,7 @@ static void sub_809E044(void)
 static void SummaryScreenExit(u8 taskId)
 {
     PlaySE(SE_SELECT);
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = sub_809E13C;
 }
 
diff --git a/src/pokenav_before.c b/src/pokenav_before.c
index 8684f2155..61baea929 100644
--- a/src/pokenav_before.c
+++ b/src/pokenav_before.c
@@ -524,7 +524,7 @@ void sub_80EBDD8()
         ewram0_10.var304++;
         break;
     case 11:
-        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 12:
@@ -597,7 +597,7 @@ void sub_80EC00C()
 			ewram0_10.var304++;
         break;
     case 6:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -784,7 +784,7 @@ void sub_80EC4A0()
     case 2:
         if (!sub_80EEF34())
         {
-            BeginNormalPaletteFade(ewram0_10.var308, -1, 0x0, 0x10, 0);
+            BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
             ewram0_10.var304++;
         }
         break;
@@ -830,7 +830,7 @@ void sub_80EC4A0()
 			ewram0_10.var304++;
         break;
     case 0xC:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 0xD:
@@ -905,7 +905,7 @@ void sub_80EC67C()
 		}
         break;
     case 4:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 5:
@@ -1051,7 +1051,7 @@ void sub_80ECA10()
         ewram0_10.var304++;
         break;
     case 6:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -1152,7 +1152,7 @@ void sub_80ECD80()
     switch (ewram0_10.var304)
     {
     case 0:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 1:
@@ -1206,7 +1206,7 @@ void sub_80ECD80()
 			ewram0_10.var304++;
         break;
     case 12:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -1278,7 +1278,7 @@ void sub_80ED01C()
     case 2:
         if (!sub_80EEF34())
         {
-			BeginNormalPaletteFade(ewram0_10.var308, -1, 0x0, 0x10, 0);
+			BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
 			ewram0_10.var304++;
 		}
         break;
@@ -1330,7 +1330,7 @@ void sub_80ED01C()
 			ewram0_10.var304++;
         break;
     case 13:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -1454,7 +1454,7 @@ void sub_80ED3D0()
         break;
     case 6:
         sub_80F3008(0);
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -1478,7 +1478,7 @@ void sub_80ED4D8()
     switch (ewram0_10.var304)
     {
     case 0:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 1:
@@ -1509,7 +1509,7 @@ void sub_80ED4D8()
     case 6:
         sub_80F35B4();
         sub_80EEFBC(0x2);
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(sub_80EBD4C);
         ewram0_10.var304++;
         break;
@@ -1547,7 +1547,7 @@ void sub_80ED620()
     case 2:
         if (!sub_80EEF34())
         {
-            BeginNormalPaletteFade(ewram0_10.var308, -1, 0x0, 0x10, 0);
+            BeginNormalPaletteFade(ewram0_10.var308, -1, 0x0, 16, RGB(0, 0, 0));
             ewram0_10.var304++;
         }
         break;
@@ -1588,7 +1588,7 @@ void sub_80ED620()
         break;
     case 10:
         sub_80F33A8();
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD4C);
         ewram0_10.var304++;
         break;
@@ -2610,7 +2610,7 @@ void sub_80EDB88()
     case 2:
         if (!sub_80EEF34())
         {
-            BeginNormalPaletteFade(ewram0_10.var308, -1, 0x0, 0x10, 0);
+            BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
             ewram0_10.var304++;
         }
         break;
@@ -2667,7 +2667,7 @@ void sub_80EDB88()
 			ewram0_10.var304++;
         break;
     case 15:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -2741,7 +2741,7 @@ void sub_80EDE70()
     switch (ewram0_10.var304)
     {
     case 0:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 1:
@@ -2764,7 +2764,7 @@ void sub_80EDEE4()
     switch (ewram0_10.var304)
     {
     case 0:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 1:
@@ -2798,7 +2798,7 @@ void sub_80EDEE4()
 			ewram0_10.var304++;
         break;
     case 7:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD18);
         ewram0_10.var304++;
         break;
@@ -2916,7 +2916,7 @@ void sub_80EE294()
     switch (ewram0_10.var304)
     {
     case 0:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 1:
@@ -2948,7 +2948,7 @@ void sub_80EE294()
 			ewram0_10.var304++;
         break;
     case 6:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 7:
@@ -2985,7 +2985,7 @@ void sub_80EE3D8()
     case 2:
         if (!sub_80EEF34())
         {
-            BeginNormalPaletteFade(ewram0_10.var308, -1, 0x0, 0x10, 0);
+            BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
             ewram0_10.var304++;
         }
         break;
@@ -3027,7 +3027,7 @@ void sub_80EE3D8()
         break;
     case 11:
         sub_80F6F10();
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0x10, 0, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 16, 0, RGB(0, 0, 0));
         SetVBlankCallback(&sub_80EBD68);
         ewram0_10.var304++;
         break;
@@ -3208,7 +3208,7 @@ void sub_80EE8F4()
     switch (ewram0_10.var304)
     {
     case 0:
-        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 0x10, 0);
+        BeginNormalPaletteFade(ewram0_10.var308, -1, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
         break;
     case 1:
@@ -3231,7 +3231,7 @@ void sub_80EE96C()
     if (!ewram0_10.var304)
     {
         PlaySE(0x6F);
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         ewram0_10.var304++;
     }
     else
diff --git a/src/region_map.c b/src/region_map.c
index 190cc6576..81ecd7c1b 100644
--- a/src/region_map.c
+++ b/src/region_map.c
@@ -1475,7 +1475,7 @@ void CB2_InitFlyRegionMap(void)
         CreateFlyTargetGraphics();
         break;
     case 8:
-        BlendPalettes(0xFFFFFFFF, 16, 0);
+        BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
         SetVBlankCallback(VBlankCB_FlyRegionMap);
         break;
     case 9:
@@ -1659,7 +1659,7 @@ static void sub_80FC5B4(void)
     switch (sFlyDataPtr->unk4)
     {
     case 0:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         sFlyDataPtr->unk4++;
         break;
     case 1:
@@ -1705,7 +1705,7 @@ void sub_80FC69C(void)
     switch (sFlyDataPtr->unk4)
     {
     case 0:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         sFlyDataPtr->unk4++;
         break;
     case 1:
@@ -1783,7 +1783,7 @@ void debug_sub_8110D84(void)
     switch (sFlyDataPtr->unk4)
     {
     case 0:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         sFlyDataPtr->unk4++;
         break;
     case 1:
@@ -1808,7 +1808,7 @@ void debug_sub_8110D84(void)
             break;
         case 5:
             m4aSongNumStart(SE_SELECT);
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             sFlyDataPtr->unk4++;
             break;
         }
diff --git a/src/reset_rtc_screen.c b/src/reset_rtc_screen.c
index 8c2c23569..d8c07f2bb 100644
--- a/src/reset_rtc_screen.c
+++ b/src/reset_rtc_screen.c
@@ -504,7 +504,7 @@ void Task_ResetRtcScreen(u8 taskId)
     switch (data[0])
     {
     case 0:
-        BeginNormalPaletteFade(0xFFFFFFFF, 1, 0x10, 0, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 1, 16, 0, FADE_COLOR_WHITE);
         data[0] = 1;
         break;
     case 1:
@@ -574,7 +574,7 @@ void Task_ResetRtcScreen(u8 taskId)
     case 5:
         if (gMain.newKeys & A_BUTTON)
         {
-            BeginNormalPaletteFade(0xFFFFFFFF, 1, 0, 0x10, 0xFFFF);
+            BeginNormalPaletteFade(0xFFFFFFFF, 1, 0, 16, FADE_COLOR_WHITE);
             data[0] = 6;
         }
         else
diff --git a/src/rom_8077ABC.c b/src/rom_8077ABC.c
index a10fd45b8..9c4cc2217 100644
--- a/src/rom_8077ABC.c
+++ b/src/rom_8077ABC.c
@@ -2252,7 +2252,7 @@ void sub_807A69C(u8 taskId)
     else
         task->data[6] = 3;
     CpuCopy32(&gPlttBufferUnfaded[src], &gPlttBufferFaded[dest], 0x20);
-    BlendPalette(dest, 0x10, gBattleAnimArgs[1], gBattleAnimArgs[0]);
+    BlendPalette(dest, 16, gBattleAnimArgs[1], gBattleAnimArgs[0]);
     task->func = sub_807A784;
 }
 
diff --git a/src/roulette.c b/src/roulette.c
index b278521b1..49627dade 100644
--- a/src/roulette.c
+++ b/src/roulette.c
@@ -1547,7 +1547,7 @@ void sub_811755C(u8 taskid)
 {
     Menu_EraseWindowRect(0x14, 0x8, 0x1A, 0xD);
     Menu_EraseScreen();
-    BeginNormalPaletteFade(-0x1, 0x0, 0x0, 0x10, 0x0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gPaletteFade.delayCounter = gPaletteFade.multipurpose2;
     UpdatePaletteFade();
     gTasks[taskid].func = &sub_8117528;
diff --git a/src/save_failed_screen.c b/src/save_failed_screen.c
index f57315d09..d73c90fb3 100644
--- a/src/save_failed_screen.c
+++ b/src/save_failed_screen.c
@@ -126,7 +126,7 @@ static void CB2_SaveFailedScreen(void)
         Menu_DrawStdWindowFrame(13, CLOCK_WIN_TOP, 16, CLOCK_WIN_TOP + 3); // clock window
         Menu_DrawStdWindowFrame(1, MSG_WIN_TOP, 28, 19); // message window
         Menu_PrintText(gSystemText_SaveFailedBackupCheck, 2, MSG_WIN_TOP + 1);
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
         ime = REG_IME;
         REG_IME = 0;
         REG_IE |= INTR_FLAG_VBLANK;
@@ -224,7 +224,7 @@ static void CB2_FadeAndReturnToTitleScreen(void)
 
     if (gMain.newKeys & A_BUTTON)
     {
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         SetVBlankCallback(VBlankCB);
         SetMainCallback2(CB2_ReturnToTitleScreen);
     }
diff --git a/src/script_pokemon_util_80F99CC.c b/src/script_pokemon_util_80F99CC.c
index df83d3e2d..7612c44e1 100644
--- a/src/script_pokemon_util_80F99CC.c
+++ b/src/script_pokemon_util_80F99CC.c
@@ -36,7 +36,7 @@ void sub_80F99CC(void)
     ScriptContext2_Enable();
     taskId = CreateTask((void *)OpenPartyMenuFromScriptContext, 0xA);
     gTasks[taskId].data[0] = PARTY_MENU_TYPE_CONTEST;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 void SelectMonForNPCTrade(void)
@@ -46,7 +46,7 @@ void SelectMonForNPCTrade(void)
     ScriptContext2_Enable();
     taskId = CreateTask((void *)OpenPartyMenuFromScriptContext, 0xA);
     gTasks[taskId].data[0] = PARTY_MENU_TYPE_IN_GAME_TRADE;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 void SelectMoveTutorMon(void)
@@ -56,7 +56,7 @@ void SelectMoveTutorMon(void)
     ScriptContext2_Enable();
     taskId = CreateTask((void *)OpenPartyMenuFromScriptContext, 0xA);
     gTasks[taskId].data[0] = PARTY_MENU_TYPE_MOVE_TUTOR;
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 void OpenPartyMenuFromScriptContext(u8 taskId)
diff --git a/src/shop.c b/src/shop.c
index 96b417b68..14878c0a0 100644
--- a/src/shop.c
+++ b/src/shop.c
@@ -299,7 +299,7 @@ static void BuyMenuDrawGraphics(void)
     DrawFirstMartScrollIndicators();
     CreateTask(Shop_DoCursorAction, 0x8);
     sub_80B3240();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     gPaletteFade.bufferTransferDisabled = 0;
     SetVBlankCallback(VBlankCB);
     SetMainCallback2(MainCB2);
@@ -1168,7 +1168,7 @@ static void Task_ReturnToBuyMenu(u8 taskId)
 static void Task_ExitBuyMenu(u8 taskId)
 {
     gFieldCallback = Shop_FadeReturnToMartMenu;
-    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = Task_ExitBuyMenuDoFade;
 }
 
diff --git a/src/slot_machine.c b/src/slot_machine.c
index 8075f24e4..ccd7e4353 100644
--- a/src/slot_machine.c
+++ b/src/slot_machine.c
@@ -611,7 +611,7 @@ static void sub_8101D24(u8 taskId)
 
 static bool8 sub_8101D5C(struct Task *task)
 {
-    BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     sub_810423C(eSlotMachine->pikaPower);
     eSlotMachine->state++;
     return FALSE;
@@ -1119,7 +1119,7 @@ static bool8 sub_8102424(struct Task *task)
 #else
     gSaveBlock1.coins = eSlotMachine->coins;
 #endif
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     eSlotMachine->state++;
     return FALSE;
 }
@@ -3011,7 +3011,7 @@ static void sub_8104B0C(u8 taskId)
 
 static void sub_8104B3C(struct Task *task)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     task->data[0]++;
 }
 
@@ -3027,7 +3027,7 @@ static void sub_8104B80(struct Task *task)
     sub_81065DC();
     BasicInitMenuWindow(&gWindowTemplate_81E7144);
     Menu_PrintTextPixelCoords(gOtherText_ReelTime, 10, 32, 1);
-    BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     task->data[0]++;
 }
 
@@ -3035,7 +3035,7 @@ static void sub_8104BC8(struct Task *task)
 {
     if (gMain.newKeys & (B_BUTTON | SELECT_BUTTON))
     {
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         task->data[0]++;
     }
 }
@@ -3047,7 +3047,7 @@ static void sub_8104BFC(struct Task *task)
     sub_81064B8();
     sub_8104CAC(task->data[1]);
     sub_810423C(eSlotMachine->pikaPower);
-    BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     task->data[0]++;
 }
 
diff --git a/src/start_menu.c b/src/start_menu.c
index f63408689..4a9a0f0dd 100644
--- a/src/start_menu.c
+++ b/src/start_menu.c
@@ -873,7 +873,7 @@ static bool32 sub_80719FC(u8 *step)
     {
         u32 savedIme;
 
-        BlendPalettes(-1, 0x10, 0);
+        BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
         SetVBlankCallback(sub_80719F0);
         savedIme = REG_IME;
         REG_IME = 0;
@@ -914,7 +914,7 @@ static void Task_8071B64(u8 taskId)
         case 0:
             Menu_DisplayDialogueFrame();
             Menu_PrintText(gSystemText_Saving, 2, 15);
-            BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             (*step)++;
             break;
         case 1:
@@ -929,7 +929,7 @@ static void Task_8071B64(u8 taskId)
             (*step)++;
             break;
         case 3:
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             (*step)++;
             break;
         case 4:
diff --git a/src/starter_choose.c b/src/starter_choose.c
index ff8c706b8..836925e77 100644
--- a/src/starter_choose.c
+++ b/src/starter_choose.c
@@ -296,7 +296,7 @@ void CB2_ChooseStarter(void)
     LoadSpritePalettes(gUnknown_083F77B4);
     Text_LoadWindowTemplate(&gWindowTemplate_81E6C3C);
     InitMenuWindow(&gWindowTemplate_81E6CE4);
-    BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
 
     savedIme = REG_IME;
     REG_IME = 0;
diff --git a/src/title_screen.c b/src/title_screen.c
index 30ba7191e..df737fd06 100644
--- a/src/title_screen.c
+++ b/src/title_screen.c
@@ -673,7 +673,7 @@ void CB2_InitTitleScreen(void)
         break;
     }
     case 3:
-        BeginNormalPaletteFade(-1, 1, 0x10, 0, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 1, 16, 0, FADE_COLOR_WHITE);
         SetVBlankCallback(VBlankCB);
         gMain.state = 4;
         break;
@@ -819,7 +819,7 @@ static void Task_TitleScreenPhase3(u8 taskId)
     if ((gMain.newKeys & A_BUTTON) || (gMain.newKeys & START_BUTTON))
     {
         FadeOutBGM(4);
-        BeginNormalPaletteFade(-1, 0, 0, 0x10, 0xFFFF);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, FADE_COLOR_WHITE);
         SetMainCallback2(CB2_GoToMainMenu);
     }
     else
@@ -830,13 +830,13 @@ static void Task_TitleScreenPhase3(u8 taskId)
           && CanResetRTC() == 1)
         {
             FadeOutBGM(4);
-            BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             SetMainCallback2(CB2_GoToResetRtcScreen);
         }
 #if DEBUG
         else if (gMain.heldKeys == SELECT_BUTTON)
         {
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             SetMainCallback2(CB2_GoToTestMenu);
         }
 #endif
@@ -853,7 +853,7 @@ static void Task_TitleScreenPhase3(u8 taskId)
             UpdateLegendaryMarkingColor(gTasks[taskId].tCounter);
             if ((gMPlay_BGM.status & 0xFFFF) == 0)
             {
-                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0xFFFF);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, FADE_COLOR_WHITE);
                 SetMainCallback2(CB2_GoToCopyrightScreen);
             }
         }
diff --git a/src/trade.c b/src/trade.c
index 50c69bc6d..4bed5d92b 100644
--- a/src/trade.c
+++ b/src/trade.c
@@ -1224,7 +1224,7 @@ static void sub_8047EC0(void)
             gMain.state ++;
             break;
         case 17:
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gMain.state ++;
             break;
         case 18:
@@ -1369,7 +1369,7 @@ static void sub_80484F4(void)
             gMain.state ++;
             break;
         case 17:
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gMain.state ++;
             break;
         case 18:
@@ -1409,7 +1409,7 @@ static void sub_80489F4(void)
 {
     if (++gUnknown_03004824->unk_00b4 >= 16)
     {
-        BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
         gUnknown_03004824->unk_007b = 10;
     }
 }
@@ -1889,7 +1889,7 @@ static void sub_80491E4(u8 mpId, u8 status)
         switch (gBlockRecvBuffer[0][0])
         {
             case 0xeebb:
-                BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 sub_804AA0C(4);
                 gUnknown_03004824->unk_007b = 11;
                 break;
@@ -1904,7 +1904,7 @@ static void sub_80491E4(u8 mpId, u8 status)
                 gUnknown_03004824->unk_007b = 7;
                 break;
             case 0xccdd:
-                BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gUnknown_03004824->unk_007b = 10;
                 break;
             case 0xddee:
@@ -1957,7 +1957,7 @@ static void sub_80492D8(void)
             gUnknown_03004824->linkData[0] = 0xeebb;
             gUnknown_03004824->linkData[1] = 0;
             sub_804AADC(5, 0);
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_03004824->unk_0084 = gUnknown_03004824->unk_0085 = 0;
             gUnknown_03004824->unk_007b = 11;
         }
@@ -2086,7 +2086,7 @@ static void sub_8049680(void)
         }
         else if (gUnknown_03004824->tradeMenuCursorPosition < 2 * PARTY_SIZE)
         {
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_03004824->unk_007b = 2;
         }
         else if (gUnknown_03004824->tradeMenuCursorPosition == 2 * PARTY_SIZE)
@@ -2133,7 +2133,7 @@ static void sub_8049860(void)
         PlaySE(SE_SELECT);
         if (Menu_GetCursorPos() == 0)
         {
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_03004824->unk_007b = 2;
         }
         else if (sub_80499F0(gUnknown_03004824->unk_0051[0], gUnknown_03004824->partyCounts[0], gUnknown_03004824->tradeMenuCursorPosition) == 0)
@@ -4097,7 +4097,7 @@ static void sub_804B41C(void)
             sub_804BBE8(5);
             sub_804BBE8(0);
             SetTradeSceneStrings();
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gMain.state ++;
             break;
         case 12:
@@ -4564,7 +4564,7 @@ void sub_804B790(void)
             sub_804BBE8(5);
             sub_804BBE8(0);
             SetTradeSceneStrings();
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gMain.state ++;
             break;
         case 12:
@@ -4857,7 +4857,7 @@ static bool8 sub_804C29C(void)
             // The game waits here for the sprite to finish its animation sequence.
             break;
         case 14:
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 = 20;
             break;
 
@@ -4869,7 +4869,7 @@ static bool8 sub_804C29C(void)
             }
             break;
         case 21:
-            BeginNormalPaletteFade(-1, -1, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 22:
@@ -4944,7 +4944,7 @@ static bool8 sub_804C29C(void)
             }
             break;
         case 29:
-            BeginNormalPaletteFade(-1, -1, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 = 30;
             break;
         case 30:
@@ -4957,7 +4957,7 @@ static bool8 sub_804C29C(void)
             }
             break;
         case 31:
-            BeginNormalPaletteFade(-1, -1, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB(0, 0, 0));
             gUnknown_03004828->unk_00ba = CreateSprite(&gSpriteTemplate_82159FC, 0x6f, 0xaa, 0);
             gUnknown_03004828->unk_00bb = CreateSprite(&gSpriteTemplate_82159FC, 0x81, -0xa, 0);
             gUnknown_03004828->unk_00c4 ++;
@@ -4982,15 +4982,15 @@ static bool8 sub_804C29C(void)
             }
             break;
         case 34:
-            BlendPalettes(1, 16, 0xffff);
+            BlendPalettes(0x1, 16, FADE_COLOR_WHITE);
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 35:
-            BlendPalettes(1,  0, 0xffff);
+            BlendPalettes(0x1,  0, FADE_COLOR_WHITE);
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 36:
-            BlendPalettes(1, 16, 0xffff);
+            BlendPalettes(0x1, 16, FADE_COLOR_WHITE);
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 37:
@@ -5028,7 +5028,7 @@ static bool8 sub_804C29C(void)
                 gUnknown_03004828->unk_00c4 ++;
                 gSprites[gUnknown_03004828->pokePicSpriteIdxs[0]].invisible = TRUE;
                 gSprites[gUnknown_03004828->pokePicSpriteIdxs[1]].invisible = TRUE;
-                BlendPalettes(1,  0, 0xffff);
+                BlendPalettes(0x1, 0, FADE_COLOR_WHITE);
             }
             break;
         case 39:
@@ -5036,7 +5036,7 @@ static bool8 sub_804C29C(void)
             gSprites[gUnknown_03004828->unk_00bb].pos2.y += 3;
             if (gSprites[gUnknown_03004828->unk_00ba].pos2.y <= -0xde)
             {
-                BeginNormalPaletteFade(-1, -1, 0, 16, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB(0, 0, 0));
                 gUnknown_03004828->unk_00c4 ++;
                 DestroySprite(&gSprites[gUnknown_03004828->unk_00ba]);
                 DestroySprite(&gSprites[gUnknown_03004828->unk_00bb]);
@@ -5054,7 +5054,7 @@ static bool8 sub_804C29C(void)
             }
             break;
         case 41:
-            BeginNormalPaletteFade(-1, -1, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 42:
@@ -5131,7 +5131,7 @@ static bool8 sub_804C29C(void)
             gUnknown_03004828->unk_0118 = 0x8000 / gUnknown_03004828->unk_011a;
             break;
         case 52:
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 = 60;
             break;
 
@@ -5144,7 +5144,7 @@ static bool8 sub_804C29C(void)
             }
             break;
         case 61:
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 62:
@@ -5160,12 +5160,12 @@ static bool8 sub_804C29C(void)
             gSprites[gUnknown_03004828->unk_0103].callback = sub_804D80C;
             StartSpriteAnim(&gSprites[gUnknown_03004828->unk_0103], 1);
             StartSpriteAffineAnim(&gSprites[gUnknown_03004828->unk_0103], 2);
-            BlendPalettes(1 << (16 + gSprites[gUnknown_03004828->unk_0103].oam.paletteNum), 16, 0xffff);
+            BlendPalettes(1 << (16 + gSprites[gUnknown_03004828->unk_0103].oam.paletteNum), 16, FADE_COLOR_WHITE);
             gUnknown_03004828->unk_00c4 ++;
             gUnknown_03004828->unk_00c0 = 0;
             break;
         case 64:
-            BeginNormalPaletteFade(1 << (16 + gSprites[gUnknown_03004828->unk_0103].oam.paletteNum), 1, 16, 0, 0xffff);
+            BeginNormalPaletteFade(1 << (16 + gSprites[gUnknown_03004828->unk_0103].oam.paletteNum), 1, 16, 0, FADE_COLOR_WHITE);
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 65:
@@ -5235,7 +5235,7 @@ static bool8 sub_804C29C(void)
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 73:
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_03004828->unk_00c4 ++;
             break;
         case 74:
@@ -5334,7 +5334,7 @@ static void sub_804D738(struct Sprite *sprite)
         PlaySE(SE_W025);
         sprite->callback = sub_804D7AC;
         sprite->data[0] = 0;
-        BeginNormalPaletteFade(1 << (16 + sprite->oam.paletteNum), -1, 0, 16, -1);
+        BeginNormalPaletteFade(1 << (16 + sprite->oam.paletteNum), -1, 0, 16, FADE_COLOR_WHITE);
     }
 }
 
@@ -5613,7 +5613,7 @@ static void sub_804DC88(void)
         case 6:
             if (IsLinkTaskFinished())
             {
-                BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+                BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
                 gMain.state ++;
             }
             break;
@@ -5661,7 +5661,7 @@ void DoInGameTradeScene(void)
 {
     ScriptContext2_Enable();
     CreateTask(sub_804E1A0, 10);
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
 }
 
 static void sub_804E1A0(u8 taskId)
diff --git a/src/trainer_card.c b/src/trainer_card.c
index 599479f16..7c7eb23e2 100644
--- a/src/trainer_card.c
+++ b/src/trainer_card.c
@@ -673,7 +673,7 @@ bool8 TrainerCard_Init(struct Task *task)
     ewram0_2.showColon = gSaveBlock2.playTimeSeconds & 1;
     ewram0_2.frameCounter = gSaveBlock2.playTimeVBlanks;
     TrainerCard_CreatePrintPlayTimeTask();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     ewram0_2.current_state++; /* Advance state machine */
     return FALSE;
 }
@@ -740,7 +740,7 @@ bool8 TrainerCard_WaitForFlipToFinish(struct Task *task)
 bool8 TrainerCard_FadeOut(struct Task *task)
 {
     TrainerCard_DestoryPlayTimeTask();
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     ewram0_2.current_state++; /* Advance state machine */
     return FALSE;
 }
diff --git a/src/use_pokeblock.c b/src/use_pokeblock.c
index 8205f4f70..bdf6f4a44 100644
--- a/src/use_pokeblock.c
+++ b/src/use_pokeblock.c
@@ -354,7 +354,7 @@ static void sub_81365C8(void)
     switch (gUnknown_02039304->unk50)
     {
         case 0:
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             SetVBlankCallback(sub_8136264);
             gUnknown_02039304->unk50++;
             break;
@@ -467,7 +467,7 @@ static void sub_8136808(void)
             gPokeblockMonID = sub_81370A4(gUnknown_083DFEC4->unk87DC);
             gUnknown_02039308 = gUnknown_02039304->callback;
             gUnknown_0203930C = gUnknown_02039304->pokeblock;
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_02039304->unk50++;
             break;
         case 1:
@@ -509,7 +509,7 @@ static void sub_81368A4(void)
             }
             break;
         case 3:
-            BlendPalettes(-1, 16, 0);
+            BlendPalettes(0xFFFFFFFF, 16, RGB(0, 0, 0));
             gUnknown_02039304->unk50++;
             break;
         case 4:
@@ -518,7 +518,7 @@ static void sub_81368A4(void)
             break;
         case 5:
             SetVBlankCallback(sub_8136264);
-            BeginNormalPaletteFade(-1, 0, 16, 0, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
             gUnknown_02039304->unk50++;
             break;
         case 6:
@@ -585,7 +585,7 @@ static void sub_8136B44(void)
     switch (gUnknown_02039304->unk50)
     {
         case 0:
-            BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
             gUnknown_02039304->unk50++;
             break;
         case 1:
diff --git a/src/wallclock.c b/src/wallclock.c
index 1f743a61a..e500a3777 100644
--- a/src/wallclock.c
+++ b/src/wallclock.c
@@ -229,7 +229,7 @@ static void WallClockInit(void)
 {
     u16 ime;
 
-    BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));
     ime = REG_IME;
     REG_IME = 0;
     REG_IE |= INTR_FLAG_VBLANK;
@@ -430,7 +430,7 @@ static void Task_SetClock4(u8 taskId)
 static void Task_SetClock5(u8 taskId)
 {
     RtcInitLocalTimeOffset(gTasks[taskId].tHours, gTasks[taskId].tMinutes);
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = Task_SetClock6;
 }
 
@@ -456,7 +456,7 @@ static void Task_ViewClock2(u8 taskId)
 
 static void Task_ViewClock3(u8 taskId)
 {
-    BeginNormalPaletteFade(-1, 0, 0, 16, 0);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB(0, 0, 0));
     gTasks[taskId].func = Task_ViewClock4;
 }