#83331E#83331E

#83331E is a dark, moderate red. Relative luminance 0.073; OKLCH L 43.0% C 0.116 H 35.7°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#83331E
RGB	rgb(131, 51, 30)
HSL	hsl(12, 63%, 32%)
HSV	hsv(12, 77%, 51%)
CMYK	cmyk(0%, 61.1%, 77.1%, 48.6%)
CIE-LAB	lab(32.45, 33.17, 30.19)
CIE-LCH	lch(32.45, 44.85, 42.31°)
OKLab	oklab(43.03% 0.0938 0.0674)
OKLCH	oklch(43.03% 0.116 35.7)
XYZ	xyz(10.7794, 7.2881, 2.0672)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83331E #1E6E83

analogous

#831E3C #83331E #83661E

triadic

#83331E #1E8333 #331E83

tetradic

#83331E #3C831E #1E6E83 #661E83

square

#83331E #3C831E #1E6E83 #661E83

split-complementary

#83331E #1E8366 #1E3C83

monochromatic

#1F0C07 #512013 #83331E #B54629 #D56447

Accessibility & contrast

On white

8.55

#83331E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#83331E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83331E

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83331E	#FFFFFF	#000000	##FFFFFF
##83331E	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411B

Deuteranopia (green-blind)

#5D531C

Tritanopia (blue-blind)

#90212F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #83331e;
/* rgb */ color: rgb(131, 51, 30);
/* oklch */ color: oklch(43.0% 0.116 35.7);

Tailwind

colors: {
  custom: {
    50: '#ae6e5b',
    500: '#83331e',
    950: '#000000',
  },
}

SCSS

$custom: #83331e;
$custom-light: #ae6e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#83331e",
  "rgb": {
    "r": 131,
    "g": 51,
    "b": 30
  },
  "hsl": {
    "h": 12.475,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43027,
    "c": 0.11552,
    "h": 35.7
  },
  "luminance": 0.07287
}

Semantic roles & 50–950 ramp

primary

#83331E

secondary

#479FB6

accent

#C4E642

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#110704

muted

#807A79

Preview Lab

Preview with #83331E

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

Preview Lab → · Contrast checker → · Palette generator →