Red - Green - Blue
Cyan, yellow, magenta, key (black)
Hue, saturation, value
Hue, saturation, lightness
The #993333 RGB color code (Auburn) is composed of a hexadecimal 99 red (153/256), a 33 green (51/256) and a 33 blue component (51/256). The decimal RGB color code is rgb(153,51,51).