#811E10#811E10

#811E10 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.9% C 0.136 H 31.3°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#811E10
RGB	rgb(129, 30, 16)
HSL	hsl(7, 78%, 28%)
HSV	hsv(7, 88%, 51%)
CMYK	cmyk(0%, 76.7%, 87.6%, 49.4%)
CIE-LAB	lab(28.47, 41.26, 33.81)
CIE-LCH	lch(28.47, 53.35, 39.33°)
OKLab	oklab(39.92% 0.1164 0.0707)
OKLCH	oklch(39.92% 0.136 31.3)
XYZ	xyz(9.6122, 5.6346, 1.0716)
Luminance	0.0563 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E10 #107381

analogous

#81103A #811E10 #815610

triadic

#811E10 #10811E #1E1081

tetradic

#811E10 #3A8110 #107381 #561081

square

#811E10 #3A8110 #107381 #561081

split-complementary

#811E10 #108156 #103A81

monochromatic

#1B0603 #4B1109 #811E10 #B72B17 #E43F27

Accessibility & contrast

On white

9.87

#811E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#811E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E10

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E10	#FFFFFF	#000000	##FFFFFF
##811E10	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350D

Deuteranopia (green-blind)

#554B0A

Tritanopia (blue-blind)

#8F001C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #811e10;
/* rgb */ color: rgb(129, 30, 16);
/* oklch */ color: oklch(39.9% 0.136 31.3);

Tailwind

colors: {
  custom: {
    50: '#ae6250',
    500: '#811e10',
    950: '#000000',
  },
}

SCSS

$custom: #811e10;
$custom-light: #ae6250;
$custom-dark: #000000;

JSON

{
  "hex": "#811e10",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 7.434,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39919,
    "c": 0.13624,
    "h": 31.3
  },
  "luminance": 0.05633
}

Semantic roles & 50–950 ramp

primary

#811E10

secondary

#36A7B7

accent

#DDF433

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #811E10

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

Preview Lab → · Contrast checker → · Palette generator →