Convert R, G, B to a Win32 Colour. Convert a Win32 colour to RGB. Convert R, G, B to X, Y, Z. Convert X, Y, Z to R, G, B. Convert R, G, B to H, S, L. This function multiplies the H, S, L values returned by 100. Convert H, S, L to R, G, B. Convert R, G, B to H, S, L. This function does not multiply the returned H, S, L by 100. Convert win32 colour to H, S, L. Convert Win32 colour to X, Y, Z. Convert H, S, L to win32 colour. Convert X, Y, Z to win32 colour. Swizzle B, G, R to R, G, B.