#813331#813331

#813331 is a dark, moderate red. Relative luminance 0.073; OKLCH L 43.0% C 0.109 H 24.2°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#813331
RGB	rgb(129, 51, 49)
HSL	hsl(2, 45%, 35%)
HSV	hsv(2, 62%, 51%)
CMYK	cmyk(0%, 60.5%, 62%, 49.4%)
CIE-LAB	lab(32.39, 33.56, 18.43)
CIE-LCH	lch(32.39, 38.28, 28.77°)
OKLab	oklab(43% 0.0991 0.0446)
OKLCH	oklch(43% 0.109 24.2)
XYZ	xyz(10.7924, 7.2579, 3.7377)
Luminance	0.0726 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#813331 #317F81

analogous

#813157 #813331 #815B31

triadic

#813331 #318133 #333181

tetradic

#813331 #578131 #317F81 #5B3181

square

#813331 #578131 #317F81 #5B3181

split-complementary

#813331 #31815B #315781

monochromatic

#28100F #552120 #813331 #AD4542 #C56967

Accessibility & contrast

On white

8.57

#813331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#813331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #813331

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##813331	#FFFFFF	#000000	##FFFFFF
##813331	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464230

Deuteranopia (green-blind)

#5A522F

Tritanopia (blue-blind)

#8D2533

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #813331;
/* rgb */ color: rgb(129, 51, 49);
/* oklch */ color: oklch(43.0% 0.109 24.2);

Tailwind

colors: {
  custom: {
    50: '#ab6e69',
    500: '#813331',
    950: '#000000',
  },
}

SCSS

$custom: #813331;
$custom-light: #ab6e69;
$custom-dark: #000000;

JSON

{
  "hex": "#813331",
  "rgb": {
    "r": 129,
    "g": 51,
    "b": 49
  },
  "hsl": {
    "h": 1.5,
    "s": 44.944,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43,
    "c": 0.10866,
    "h": 24.2
  },
  "luminance": 0.07257
}

Semantic roles & 50–950 ramp

primary

#813331

secondary

#61ABAD

accent

#D1D553

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#110706

muted

#807A7A

Preview Lab

Preview with #813331

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

Preview Lab → · Contrast checker → · Palette generator →