#811312#811312

#811312 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.144 H 27.5°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#811312
RGB	rgb(129, 19, 18)
HSL	hsl(1, 76%, 29%)
HSV	hsv(1, 86%, 51%)
CMYK	cmyk(0%, 85.3%, 86%, 49.4%)
CIE-LAB	lab(27.24, 44.83, 31.61)
CIE-LCH	lch(27.24, 54.86, 35.19°)
OKLab	oklab(39.01% 0.128 0.0667)
OKLCH	oklch(39.01% 0.144 27.5)
XYZ	xyz(9.3965, 5.1781, 1.0769)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811312 #128081

analogous

#811249 #811312 #814B12

triadic

#811312 #128113 #131281

tetradic

#811312 #498112 #128081 #4B1281

square

#811312 #498112 #128081 #4B1281

split-complementary

#811312 #12814B #124981

monochromatic

#1B0404 #4B0B0B #811312 #B71B19 #E22E2C

Accessibility & contrast

On white

10.32

#811312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#811312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811312

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811312	#FFFFFF	#000000	##FFFFFF
##811312	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383110

Deuteranopia (green-blind)

#52490C

Tritanopia (blue-blind)

#8F0015

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #811312;
/* rgb */ color: rgb(129, 19, 18);
/* oklch */ color: oklch(39.0% 0.144 27.5);

Tailwind

colors: {
  custom: {
    50: '#af5e51',
    500: '#811312',
    950: '#000000',
  },
}

SCSS

$custom: #811312;
$custom-light: #af5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#811312",
  "rgb": {
    "r": 129,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.541,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39006,
    "c": 0.14429,
    "h": 27.5
  },
  "luminance": 0.05177
}

Semantic roles & 50–950 ramp

primary

#811312

secondary

#38B5B7

accent

#F0F236

background

#FBF5F4

surface

#F7EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #811312

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

Preview Lab → · Contrast checker → · Palette generator →