#811820#811820

#811820 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.6% C 0.139 H 22.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#811820
RGB	rgb(129, 24, 32)
HSL	hsl(355, 69%, 30%)
HSV	hsv(355, 81%, 51%)
CMYK	cmyk(0%, 81.4%, 75.2%, 49.4%)
CIE-LAB	lab(27.92, 43.90, 23.79)
CIE-LCH	lch(27.92, 49.93, 28.45°)
OKLab	oklab(39.56% 0.1282 0.0541)
OKLCH	oklch(39.56% 0.139 22.9)
XYZ	xyz(9.6417, 5.4262, 1.9059)
Luminance	0.0542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811820 #188179

analogous

#811854 #811820 #814518

triadic

#811820 #208118 #182081

tetradic

#811820 #548118 #188179 #451881

square

#811820 #548118 #188179 #451881

split-complementary

#811820 #188145 #185481

monochromatic

#1A0506 #4D0E13 #811820 #B5222D #DA3945

Accessibility & contrast

On white

10.07

#811820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#811820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811820

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811820	#FFFFFF	#000000	##FFFFFF
##811820	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38341F

Deuteranopia (green-blind)

#524A1C

Tritanopia (blue-blind)

#8E001C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #811820;
/* rgb */ color: rgb(129, 24, 32);
/* oklch */ color: oklch(39.6% 0.139 22.9);

Tailwind

colors: {
  custom: {
    50: '#ad605b',
    500: '#811820',
    950: '#000000',
  },
}

SCSS

$custom: #811820;
$custom-light: #ad605b;
$custom-dark: #000000;

JSON

{
  "hex": "#811820",
  "rgb": {
    "r": 129,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 355.429,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.39563,
    "c": 0.13912,
    "h": 22.9
  },
  "luminance": 0.05425
}

Semantic roles & 50–950 ramp

primary

#811820

secondary

#40B5AC

accent

#EBDE3C

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #811820

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

Preview Lab → · Contrast checker → · Palette generator →