#331E1A#331E1A

#331E1A is a dark, muted red. Relative luminance 0.017; OKLCH L 26.1% C 0.034 H 31.3°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#331E1A
RGB	rgb(51, 30, 26)
HSL	hsl(10, 32%, 15%)
HSV	hsv(10, 49%, 20%)
CMYK	cmyk(0%, 41.2%, 49%, 80%)
CIE-LAB	lab(13.87, 9.67, 6.98)
CIE-LCH	lch(13.87, 11.92, 35.85°)
OKLab	oklab(26.11% 0.0291 0.0177)
OKLCH	oklch(26.11% 0.034 31.3)
XYZ	xyz(2.0161, 1.7071, 1.2004)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331E1A #1A2F33

analogous

#331A22 #331E1A #332A1A

triadic

#331E1A #1A331E #1E1A33

tetradic

#331E1A #22331A #1A2F33 #2A1A33

square

#331E1A #22331A #1A2F33 #2A1A33

split-complementary

#331E1A #1A332A #1A2233

monochromatic

#140C0A #140C0A #331E1A #5C362F #844E43

Accessibility & contrast

On white

15.66

#331E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#331E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331E1A

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331E1A	#FFFFFF	#000000	##FFFFFF
##331E1A	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211A

Deuteranopia (green-blind)

#28251A

Tritanopia (blue-blind)

#371B1D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331e1a;
/* rgb */ color: rgb(51, 30, 26);
/* oklch */ color: oklch(26.1% 0.034 31.3);

Tailwind

colors: {
  custom: {
    50: '#6c5a56',
    500: '#331e1a',
    950: '#000000',
  },
}

SCSS

$custom: #331e1a;
$custom-light: #6c5a56;
$custom-dark: #000000;

JSON

{
  "hex": "#331e1a",
  "rgb": {
    "r": 51,
    "g": 30,
    "b": 26
  },
  "hsl": {
    "h": 9.6,
    "s": 32.468,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26114,
    "c": 0.03409,
    "h": 31.3
  },
  "luminance": 0.01707
}

Semantic roles & 50–950 ramp

primary

#331E1A

secondary

#416168

accent

#B8C95F

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#070303

muted

#7A7878

Preview Lab

Preview with #331E1A

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

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