* Example:
Color Scheme
Colors of My Giraffe
Black Green Red Cyan
#000000 #00FF00 FF0000 #00FFFF
rgb(0,0,0)> rgb(0,255,0) rgb(255,0,0) rgb(0,255,255)
hsl(0%,0%,0%) hsl (120, 100%, 50%) hsl(0, 100%, 50%) hsl(180°, 100%, 50%)