Prism Lab

Color Palette · Profile 696,300

#A31E2C

RGB, HSL and contrast measurements with tint, shade and complementary variations for #A31E2C.

CSS reference

color: #A31E2C;

Color values

HEX
#A31E2C
RGB
163, 30, 44
HSL
354°, 69%, 38%
Relative luminance
0.089

Contrast comparison

Against white: 7.56:1 · Against black: 2.78:1.

These ratios describe text/background contrast; accessibility also depends on the actual use.

Palette variations

Base
#A31E2C
Complement
#5CE1D3
Tint 25%
#BA5661
Tint 50%
#D18F96
Shade 25%
#7A1721
Shade 50%
#520F16

More profiles