#811F12#811F12

#811F12 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.0% C 0.135 H 31.0°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#811F12
RGB	rgb(129, 31, 18)
HSL	hsl(7, 76%, 29%)
HSV	hsv(7, 86%, 51%)
CMYK	cmyk(0%, 76%, 86%, 49.4%)
CIE-LAB	lab(28.62, 40.95, 32.89)
CIE-LCH	lch(28.62, 52.52, 38.78°)
OKLab	oklab(40.04% 0.1158 0.0695)
OKLCH	oklch(40.04% 0.135 31)
XYZ	xyz(9.6536, 5.6923, 1.1626)
Luminance	0.0569 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811F12 #127481

analogous

#81123D #811F12 #815712

triadic

#811F12 #12811F #1F1281

tetradic

#811F12 #3D8112 #127481 #571281

square

#811F12 #3D8112 #127481 #571281

split-complementary

#811F12 #128157 #123D81

monochromatic

#1B0604 #4B120B #811F12 #B72C19 #E2412C

Accessibility & contrast

On white

9.82

#811F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#811F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811F12

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811F12	#FFFFFF	#000000	##FFFFFF
##811F12	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360F

Deuteranopia (green-blind)

#554B0D

Tritanopia (blue-blind)

#8F001D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #811f12;
/* rgb */ color: rgb(129, 31, 18);
/* oklch */ color: oklch(40.0% 0.135 31.0);

Tailwind

colors: {
  custom: {
    50: '#ae6351',
    500: '#811f12',
    950: '#000000',
  },
}

SCSS

$custom: #811f12;
$custom-light: #ae6351;
$custom-dark: #000000;

JSON

{
  "hex": "#811f12",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 18
  },
  "hsl": {
    "h": 7.027,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40038,
    "c": 0.13508,
    "h": 31
  },
  "luminance": 0.05691
}

Semantic roles & 50–950 ramp

primary

#811F12

secondary

#38A8B7

accent

#DCF236

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120602

muted

#817A78

Preview Lab

Preview with #811F12

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

Preview Lab → · Contrast checker → · Palette generator →