#812818#812818

#812818 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.1% C 0.126 H 32.5°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#812818
RGB	rgb(129, 40, 24)
HSL	hsl(9, 69%, 30%)
HSV	hsv(9, 81%, 51%)
CMYK	cmyk(0%, 69%, 81.4%, 49.4%)
CIE-LAB	lab(30.04, 37.42, 30.96)
CIE-LCH	lch(30.04, 48.57, 39.60°)
OKLab	oklab(41.12% 0.106 0.0675)
OKLCH	oklch(41.12% 0.126 32.5)
XYZ	xyz(9.9781, 6.2521, 1.5454)
Luminance	0.0625 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812818 #187181

analogous

#81183C #812818 #815D18

triadic

#812818 #188128 #281881

tetradic

#812818 #3C8118 #187181 #5D1881

square

#812818 #3C8118 #187181 #5D1881

split-complementary

#812818 #18815D #183C81

monochromatic

#1A0805 #4D180E #812818 #B53822 #DA5239

Accessibility & contrast

On white

9.33

#812818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#812818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812818

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812818	#FFFFFF	#000000	##FFFFFF
##812818	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A15

Deuteranopia (green-blind)

#584E14

Tritanopia (blue-blind)

#8E0D25

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #812818;
/* rgb */ color: rgb(129, 40, 24);
/* oklch */ color: oklch(41.1% 0.126 32.5);

Tailwind

colors: {
  custom: {
    50: '#ad6756',
    500: '#812818',
    950: '#000000',
  },
}

SCSS

$custom: #812818;
$custom-light: #ad6756;
$custom-dark: #000000;

JSON

{
  "hex": "#812818",
  "rgb": {
    "r": 129,
    "g": 40,
    "b": 24
  },
  "hsl": {
    "h": 9.143,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.41117,
    "c": 0.12568,
    "h": 32.5
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#812818

secondary

#40A3B5

accent

#D1EB3C

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #812818

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

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