add rgb constants

1 files changed, 15 insertions, 0 deletions

diff --git a/include/constants/rgb.h b/include/constants/rgb.h
new file mode 100644
index 000000000..2c22df32a
--- /dev/null
+++ b/include/constants/rgb.h
@@ -0,0 +1,15 @@
+#ifndef GUARD_RGB_H
+#define GUARD_RGB_H
+
+#define RGB(r, g, b) ((r) | ((g) << 5) | ((b) << 10))
+
+#define RGB_BLACK RGB(0, 0, 0)
+#define RGB_WHITE RGB(31, 31, 31)
+#define RGB_RED RGB(31, 0, 0)
+#define RGB_GREEN RGB(0, 31, 0)
+#define RGB_BLUE RGB(0, 0, 31)
+#define RGB_YELLOW RGB(31, 31, 0)
+#define RGB_MAGENTA RGB(31, 0, 31)
+#define RGB_CYAN RGB(0, 31, 31)
+
+#endif // GUARD_RGB_H