#331B14#331B14

#331B14 is a dark, muted red. Relative luminance 0.015; OKLCH L 25.3% C 0.041 H 37.1°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#331B14
RGB	rgb(51, 27, 20)
HSL	hsl(14, 44%, 14%)
HSV	hsv(14, 61%, 20%)
CMYK	cmyk(0%, 47.1%, 60.8%, 80%)
CIE-LAB	lab(12.85, 10.95, 9.86)
CIE-LCH	lch(12.85, 14.74, 42.00°)
OKLab	oklab(25.28% 0.0323 0.0244)
OKLCH	oklch(25.28% 0.041 37.1)
XYZ	xyz(1.8836, 1.5384, 0.8594)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331B14 #142C33

analogous

#33141D #331B14 #332B14

triadic

#331B14 #14331B #1B1433

tetradic

#331B14 #1D3314 #142C33 #2B1433

square

#331B14 #1D3314 #142C33 #2B1433

split-complementary

#331B14 #14332B #141D33

monochromatic

#160C09 #160C09 #331B14 #5F3225 #8B4A36

Accessibility & contrast

On white

16.06

#331B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331B14

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331B14	#FFFFFF	#000000	##FFFFFF
##331B14	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E13

Deuteranopia (green-blind)

#272314

Tritanopia (blue-blind)

#381719

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331b14;
/* rgb */ color: rgb(51, 27, 20);
/* oklch */ color: oklch(25.3% 0.041 37.1);

Tailwind

colors: {
  custom: {
    50: '#6c5751',
    500: '#331b14',
    950: '#000000',
  },
}

SCSS

$custom: #331b14;
$custom-light: #6c5751;
$custom-dark: #000000;

JSON

{
  "hex": "#331b14",
  "rgb": {
    "r": 51,
    "g": 27,
    "b": 20
  },
  "hsl": {
    "h": 13.548,
    "s": 43.662,
    "l": 13.922
  },
  "oklch": {
    "l": 0.25283,
    "c": 0.04052,
    "h": 37.1
  },
  "luminance": 0.01538
}

Semantic roles & 50–950 ramp

primary

#331B14

secondary

#395F6A

accent

#B7D354

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070302

muted

#7A7878

Preview Lab

Preview with #331B14

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

Preview Lab → · Contrast checker → · Palette generator →