#311112#311112

#311112 is a very dark, muted red. Relative luminance 0.011; OKLCH L 22.9% C 0.052 H 20.2°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#311112
RGB	rgb(49, 17, 18)
HSL	hsl(358, 48%, 13%)
HSV	hsv(358, 65%, 19%)
CMYK	cmyk(0%, 65.3%, 63.3%, 80.8%)
CIE-LAB	lab(9.78, 16.39, 6.84)
CIE-LCH	lch(9.78, 17.76, 22.64°)
OKLab	oklab(22.86% 0.049 0.0181)
OKLCH	oklch(22.86% 0.052 20.2)
XYZ	xyz(1.5764, 1.0977, 0.7010)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311112 #113130

analogous

#311122 #311112 #312011

triadic

#311112 #123111 #111231

tetradic

#311112 #223111 #113130 #201131

square

#311112 #223111 #113130 #201131

split-complementary

#311112 #113120 #112231

monochromatic

#170808 #170808 #311112 #5E2123 #8C3133

Accessibility & contrast

On white

17.22

#311112 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#311112 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311112

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311112	#FFFFFF	#000000	##FFFFFF
##311112	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181712

Deuteranopia (green-blind)

#201E11

Tritanopia (blue-blind)

#360C12

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #311112;
/* rgb */ color: rgb(49, 17, 18);
/* oklch */ color: oklch(22.9% 0.052 20.2);

Tailwind

colors: {
  custom: {
    50: '#6b504f',
    500: '#311112',
    950: '#000000',
  },
}

SCSS

$custom: #311112;
$custom-light: #6b504f;
$custom-dark: #000000;

JSON

{
  "hex": "#311112",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 18
  },
  "hsl": {
    "h": 358.125,
    "s": 48.485,
    "l": 12.941
  },
  "oklch": {
    "l": 0.22855,
    "c": 0.05224,
    "h": 20.2
  },
  "luminance": 0.01098
}

Semantic roles & 50–950 ramp

primary

#311112

secondary

#346A68

accent

#D8D450

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #311112

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →