#811D22#811D22

#811D22 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.0% C 0.135 H 23.3°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#811D22
RGB	rgb(129, 29, 34)
HSL	hsl(357, 63%, 31%)
HSV	hsv(357, 78%, 51%)
CMYK	cmyk(0%, 77.5%, 73.6%, 49.4%)
CIE-LAB	lab(28.55, 42.31, 23.24)
CIE-LCH	lch(28.55, 48.28, 28.78°)
OKLab	oklab(40.04% 0.1236 0.0533)
OKLCH	oklch(40.04% 0.135 23.3)
XYZ	xyz(9.7825, 5.6629, 2.0910)
Luminance	0.0566 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811D22 #1D817C

analogous

#811D54 #811D22 #814A1D

triadic

#811D22 #22811D #1D2281

tetradic

#811D22 #54811D #1D817C #4A1D81

square

#811D22 #54811D #1D817C #4A1D81

split-complementary

#811D22 #1D814A #1D5481

monochromatic

#1D0708 #4F1215 #811D22 #B3282F #D5444B

Accessibility & contrast

On white

9.85

#811D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#811D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811D22

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811D22	#FFFFFF	#000000	##FFFFFF
##811D22	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3621

Deuteranopia (green-blind)

#534B1F

Tritanopia (blue-blind)

#8E0020

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #811d22;
/* rgb */ color: rgb(129, 29, 34);
/* oklch */ color: oklch(40.0% 0.135 23.3);

Tailwind

colors: {
  custom: {
    50: '#ad625d',
    500: '#811d22',
    950: '#000000',
  },
}

SCSS

$custom: #811d22;
$custom-light: #ad625d;
$custom-dark: #000000;

JSON

{
  "hex": "#811d22",
  "rgb": {
    "r": 129,
    "g": 29,
    "b": 34
  },
  "hsl": {
    "h": 357,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.4004,
    "c": 0.13462,
    "h": 23.3
  },
  "luminance": 0.05661
}

Semantic roles & 50–950 ramp

primary

#811D22

secondary

#46B4AF

accent

#E6DE41

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #811D22

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

Preview Lab → · Contrast checker → · Palette generator →