#83291C#83291C

#83291C is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.6% C 0.126 H 31.1°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#83291C
RGB	rgb(131, 41, 28)
HSL	hsl(8, 65%, 31%)
HSV	hsv(8, 79%, 51%)
CMYK	cmyk(0%, 68.7%, 78.6%, 48.6%)
CIE-LAB	lab(30.63, 37.87, 29.39)
CIE-LCH	lch(30.63, 47.94, 37.81°)
OKLab	oklab(41.65% 0.108 0.0651)
OKLCH	oklch(41.65% 0.126 31.1)
XYZ	xyz(10.3638, 6.4965, 1.8066)
Luminance	0.0649 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83291C #1C7683

analogous

#831C42 #83291C #835C1C

triadic

#83291C #1C8329 #291C83

tetradic

#83291C #42831C #1C7683 #5C1C83

square

#83291C #42831C #1C7683 #5C1C83

split-complementary

#83291C #1C835C #1C4283

monochromatic

#1E0906 #511911 #83291C #B53927 #D75543

Accessibility & contrast

On white

9.13

#83291C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#83291C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83291C

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83291C	#FFFFFF	#000000	##FFFFFF
##83291C	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C1A

Deuteranopia (green-blind)

#594F19

Tritanopia (blue-blind)

#910E27

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #83291c;
/* rgb */ color: rgb(131, 41, 28);
/* oklch */ color: oklch(41.6% 0.126 31.1);

Tailwind

colors: {
  custom: {
    50: '#ae6859',
    500: '#83291c',
    950: '#000000',
  },
}

SCSS

$custom: #83291c;
$custom-light: #ae6859;
$custom-dark: #000000;

JSON

{
  "hex": "#83291c",
  "rgb": {
    "r": 131,
    "g": 41,
    "b": 28
  },
  "hsl": {
    "h": 7.573,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41647,
    "c": 0.12614,
    "h": 31.1
  },
  "luminance": 0.06495
}

Semantic roles & 50–950 ramp

primary

#83291C

secondary

#45A8B6

accent

#D3E840

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83291C

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

Preview Lab → · Contrast checker → · Palette generator →