Red colour

RGB hex code

#FF0000

RGB (255)

255, 0, 0

RGB

1.0000, 0.0000, 0.0000

RGB %

100%, 0%, 0%

CIELAB

L: 53.24, A: 80.09, B: 67.20

HSV

H: 0.0000, S: 1.0000, V: 1.0000

CSS colour name

Red

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 red, 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.

In terms of colour temperature, red is considered a warm colour.