Red - Green - Blue
Cyan, yellow, magenta, key (black)
Hue, saturation, value
Hue, saturation, lightness
The #801500 RGB color code (OU Crimson Red) is composed of a hexadecimal 80 red (128/256), a 15 green (21/256) and a 00 blue component (0/256). The decimal RGB color code is rgb(128,21,0).