#331A1E#331A1E

#331A1E is a dark, muted red. Relative luminance 0.015; OKLCH L 25.4% C 0.040 H 10.0°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#331A1E
RGB	rgb(51, 26, 30)
HSL	hsl(350, 32%, 15%)
HSV	hsv(350, 49%, 20%)
CMYK	cmyk(0%, 49%, 41.2%, 80%)
CIE-LAB	lab(12.84, 13.02, 2.63)
CIE-LCH	lch(12.84, 13.29, 11.44°)
OKLab	oklab(25.36% 0.0395 0.007)
OKLCH	oklch(25.36% 0.04 10)
XYZ	xyz(1.9691, 1.5365, 1.4209)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A1E #1A332F

analogous

#331A2A #331A1E #33221A

triadic

#331A1E #1E331A #1A1E33

tetradic

#331A1E #2A331A #1A332F #221A33

square

#331A1E #2A331A #1A332F #221A33

split-complementary

#331A1E #1A3322 #1A2A33

monochromatic

#140A0C #140A0C #331A1E #5C2F36 #84434E

Accessibility & contrast

On white

16.06

#331A1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331A1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A1E

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A1E	#FFFFFF	#000000	##FFFFFF
##331A1E	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)

#1E1E1E

Deuteranopia (green-blind)

#25231D

Tritanopia (blue-blind)

#37181B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331a1e;
/* rgb */ color: rgb(51, 26, 30);
/* oklch */ color: oklch(25.4% 0.040 10.0);

Tailwind

colors: {
  custom: {
    50: '#6c5759',
    500: '#331a1e',
    950: '#000000',
  },
}

SCSS

$custom: #331a1e;
$custom-light: #6c5759;
$custom-dark: #000000;

JSON

{
  "hex": "#331a1e",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 30
  },
  "hsl": {
    "h": 350.4,
    "s": 32.468,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25363,
    "c": 0.0401,
    "h": 10
  },
  "luminance": 0.01536
}

Semantic roles & 50–950 ramp

primary

#331A1E

secondary

#416861

accent

#C9B85F

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#070303

muted

#7A7878

Preview Lab

Preview with #331A1E

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

Preview Lab → · Contrast checker → · Palette generator →