#331A17#331A17

#331A17 is a dark, muted red. Relative luminance 0.015; OKLCH L 25.1% C 0.041 H 27.6°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#331A17
RGB	rgb(51, 26, 23)
HSL	hsl(6, 38%, 15%)
HSV	hsv(6, 55%, 20%)
CMYK	cmyk(0%, 49%, 54.9%, 80%)
CIE-LAB	lab(12.64, 12.01, 7.47)
CIE-LCH	lch(12.64, 14.14, 31.89°)
OKLab	oklab(25.14% 0.036 0.0188)
OKLCH	oklch(25.14% 0.041 27.6)
XYZ	xyz(1.8894, 1.5046, 1.0014)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331A17 #173033

analogous

#331722 #331A17 #332817

triadic

#331A17 #17331A #1A1733

tetradic

#331A17 #223317 #173033 #281733

square

#331A17 #223317 #173033 #281733

split-complementary

#331A17 #173328 #172233

monochromatic

#150B0A #150B0A #331A17 #5D302A #87453D

Accessibility & contrast

On white

16.14

#331A17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#331A17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331A17

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331A17	#FFFFFF	#000000	##FFFFFF
##331A17	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201E17

Deuteranopia (green-blind)

#262317

Tritanopia (blue-blind)

#381619

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #331a17;
/* rgb */ color: rgb(51, 26, 23);
/* oklch */ color: oklch(25.1% 0.041 27.6);

Tailwind

colors: {
  custom: {
    50: '#6c5753',
    500: '#331a17',
    950: '#000000',
  },
}

SCSS

$custom: #331a17;
$custom-light: #6c5753;
$custom-dark: #000000;

JSON

{
  "hex": "#331a17",
  "rgb": {
    "r": 51,
    "g": 26,
    "b": 23
  },
  "hsl": {
    "h": 6.429,
    "s": 37.838,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25144,
    "c": 0.04058,
    "h": 27.6
  },
  "luminance": 0.01504
}

Semantic roles & 50–950 ramp

primary

#331A17

secondary

#3D6469

accent

#C1CE5A

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070302

muted

#7A7878

Preview Lab

Preview with #331A17

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

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