Red colour

RGB hex code
#FF0000
RGB (255)
255, 0, 0
RGB
1.000, 0.000, 0.000
RGB %
100%, 0%, 0%
CIELAB
L: 53.24, A: 80.09, B: 67.20

Colour components

The RGB colour model is an additive model in which the red, green, and blue primary colors of light are added together to reproduce a broad spectrum of colours. In the case of , using 8-bit 0–255 values for each channel, it is red 255, green 0, blue 0.

The CIELAB color space expresses color as three values: L* for perceptual lightness, and a* and b* for the colours of human vision: red-green, blue-yellow.

This is also the red colour used in the YouTube logo.