pub enum Color {
// These 3 are specified solely by their name.
Red,
Blue,
Green,
// These likewise tie `u32` tuples to different names: color models.
RGB(u32, u32, u32),
HSV(u32, u32, u32),
HSL(u32, u32, u32),
CMY(u32, u32, u32),
CMYK(u32, u32, u32, u32),
}