#83291D#83291D

#83291D is a dark, vivid red. Relative luminance 0.065; OKLCH L 41.7% C 0.126 H 30.6°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#83291D
RGB	rgb(131, 41, 29)
HSL	hsl(7, 64%, 31%)
HSV	hsv(7, 78%, 51%)
CMYK	cmyk(0%, 68.7%, 77.9%, 48.6%)
CIE-LAB	lab(30.64, 37.91, 28.81)
CIE-LCH	lch(30.64, 47.62, 37.23°)
OKLab	oklab(41.66% 0.1084 0.0641)
OKLCH	oklch(41.66% 0.126 30.6)
XYZ	xyz(10.3759, 6.5014, 1.8707)
Luminance	0.0650 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83291D #1D7783

analogous

#831D44 #83291D #835C1D

triadic

#83291D #1D8329 #291D83

tetradic

#83291D #44831D #1D7783 #5C1D83

square

#83291D #44831D #1D7783 #5C1D83

split-complementary

#83291D #1D835C #1D4483

monochromatic

#1F0A07 #511912 #83291D #B53928 #D65645

Accessibility & contrast

On white

9.13

#83291D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#83291D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83291D

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83291D	#FFFFFF	#000000	##FFFFFF
##83291D	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)

#433C1B

Deuteranopia (green-blind)

#594F1A

Tritanopia (blue-blind)

#910F27

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #83291d;
/* rgb */ color: rgb(131, 41, 29);
/* oklch */ color: oklch(41.7% 0.126 30.6);

Tailwind

colors: {
  custom: {
    50: '#ae685a',
    500: '#83291d',
    950: '#000000',
  },
}

SCSS

$custom: #83291d;
$custom-light: #ae685a;
$custom-dark: #000000;

JSON

{
  "hex": "#83291d",
  "rgb": {
    "r": 131,
    "g": 41,
    "b": 29
  },
  "hsl": {
    "h": 7.059,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41659,
    "c": 0.12594,
    "h": 30.6
  },
  "luminance": 0.065
}

Semantic roles & 50–950 ramp

primary

#83291D

secondary

#46A9B6

accent

#D3E741

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #83291D

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

Preview Lab → · Contrast checker → · Palette generator →