#811816#811816

#811816 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.140 H 27.3°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#811816
RGB	rgb(129, 24, 22)
HSL	hsl(1, 71%, 30%)
HSV	hsv(1, 83%, 51%)
CMYK	cmyk(0%, 81.4%, 82.9%, 49.4%)
CIE-LAB	lab(27.79, 43.50, 29.84)
CIE-LCH	lch(27.79, 52.75, 34.45°)
OKLab	oklab(39.43% 0.1246 0.0644)
OKLCH	oklch(39.43% 0.14 27.3)
XYZ	xyz(9.5259, 5.3799, 1.2957)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811816 #167F81

analogous

#81164A #811816 #814D16

triadic

#811816 #168118 #181681

tetradic

#811816 #4A8116 #167F81 #4D1681

square

#811816 #4A8116 #167F81 #4D1681

split-complementary

#811816 #16814D #164A81

monochromatic

#1A0504 #4D0E0D #811816 #B5221F #DD3835

Accessibility & contrast

On white

10.12

#811816 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#811816 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811816

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811816	#FFFFFF	#000000	##FFFFFF
##811816	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393314

Deuteranopia (green-blind)

#534A11

Tritanopia (blue-blind)

#8F0019

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #811816;
/* rgb */ color: rgb(129, 24, 22);
/* oklch */ color: oklch(39.4% 0.140 27.3);

Tailwind

colors: {
  custom: {
    50: '#ae6054',
    500: '#811816',
    950: '#000000',
  },
}

SCSS

$custom: #811816;
$custom-light: #ae6054;
$custom-dark: #000000;

JSON

{
  "hex": "#811816",
  "rgb": {
    "r": 129,
    "g": 24,
    "b": 22
  },
  "hsl": {
    "h": 1.121,
    "s": 70.861,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3943,
    "c": 0.14025,
    "h": 27.3
  },
  "luminance": 0.05378
}

Semantic roles & 50–950 ramp

primary

#811816

secondary

#3DB3B6

accent

#EAEE3A

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #811816

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

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