Red - Green - Blue
Cyan, yellow, magenta, key (black)
Hue, saturation, value
Hue, saturation, lightness
The #4019FF RGB color code (Electric ultramarine) is composed of a hexadecimal 40 red (64/256), a 19 green (25/256) and a FF blue component (255/256). The decimal RGB color code is rgb(64,25,255).