#811915#811915

#811915 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.5% C 0.140 H 28.0°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#811915
RGB	rgb(129, 25, 21)
HSL	hsl(2, 72%, 29%)
HSV	hsv(2, 84%, 51%)
CMYK	cmyk(0%, 80.6%, 83.7%, 49.4%)
CIE-LAB	lab(27.89, 43.15, 30.53)
CIE-LCH	lch(27.89, 52.85, 35.28°)
OKLab	oklab(39.5% 0.1233 0.0655)
OKLCH	oklch(39.5% 0.14 28)
XYZ	xyz(9.5374, 5.4181, 1.2529)
Luminance	0.0542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811915 #157D81

analogous

#811547 #811915 #814F15

triadic

#811915 #158119 #191581

tetradic

#811915 #478115 #157D81 #4F1581

square

#811915 #478115 #157D81 #4F1581

split-complementary

#811915 #15814F #154781

monochromatic

#1A0504 #4C0F0C #811915 #B6231E #DE3933

Accessibility & contrast

On white

10.08

#811915 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#811915 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811915

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811915	#FFFFFF	#000000	##FFFFFF
##811915	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3313

Deuteranopia (green-blind)

#534A10

Tritanopia (blue-blind)

#8F001A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #811915;
/* rgb */ color: rgb(129, 25, 21);
/* oklch */ color: oklch(39.5% 0.140 28.0);

Tailwind

colors: {
  custom: {
    50: '#ae6053',
    500: '#811915',
    950: '#000000',
  },
}

SCSS

$custom: #811915;
$custom-light: #ae6053;
$custom-dark: #000000;

JSON

{
  "hex": "#811915",
  "rgb": {
    "r": 129,
    "g": 25,
    "b": 21
  },
  "hsl": {
    "h": 2.222,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39504,
    "c": 0.13961,
    "h": 28
  },
  "luminance": 0.05417
}

Semantic roles & 50–950 ramp

primary

#811915

secondary

#3CB1B6

accent

#E8EF39

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #811915

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

Preview Lab → · Contrast checker → · Palette generator →