#811212#811212

#811212 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.9% C 0.145 H 27.3°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#811212
RGB	rgb(129, 18, 18)
HSL	hsl(0, 76%, 29%)
HSV	hsv(0, 86%, 51%)
CMYK	cmyk(0%, 86%, 86%, 49.4%)
CIE-LAB	lab(27.14, 45.09, 31.53)
CIE-LCH	lch(27.14, 55.02, 34.96°)
OKLab	oklab(38.94% 0.1288 0.0665)
OKLCH	oklch(38.94% 0.145 27.3)
XYZ	xyz(9.3799, 5.1450, 1.0714)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811212 #128181

analogous

#81124A #811212 #814A12

triadic

#811212 #128112 #121281

tetradic

#811212 #4A8112 #128181 #4A1281

square

#811212 #4A8112 #128181 #4A1281

split-complementary

#811212 #12814A #124A81

monochromatic

#1B0404 #4B0B0B #811212 #B71919 #E22C2C

Accessibility & contrast

On white

10.35

#811212 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#811212 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811212

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811212	#FFFFFF	#000000	##FFFFFF
##811212	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373110

Deuteranopia (green-blind)

#52490C

Tritanopia (blue-blind)

#8F0014

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #811212;
/* rgb */ color: rgb(129, 18, 18);
/* oklch */ color: oklch(38.9% 0.145 27.3);

Tailwind

colors: {
  custom: {
    50: '#af5e51',
    500: '#811212',
    950: '#000000',
  },
}

SCSS

$custom: #811212;
$custom-light: #af5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#811212",
  "rgb": {
    "r": 129,
    "g": 18,
    "b": 18
  },
  "hsl": {
    "h": 0,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38937,
    "c": 0.14493,
    "h": 27.3
  },
  "luminance": 0.05143
}

Semantic roles & 50–950 ramp

primary

#811212

secondary

#38B7B7

accent

#F2F236

background

#FBF5F4

surface

#F7EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #811212

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

Preview Lab → · Contrast checker → · Palette generator →