#811E13#811E13

#811E13 is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.9% C 0.136 H 30.3°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#811E13
RGB	rgb(129, 30, 19)
HSL	hsl(6, 74%, 29%)
HSV	hsv(6, 85%, 51%)
CMYK	cmyk(0%, 76.7%, 85.3%, 49.4%)
CIE-LAB	lab(28.50, 41.35, 32.23)
CIE-LCH	lch(28.50, 52.43, 37.94°)
OKLab	oklab(39.95% 0.1173 0.0685)
OKLCH	oklch(39.95% 0.136 30.3)
XYZ	xyz(9.6362, 5.6442, 1.1980)
Luminance	0.0564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E13 #137681

analogous

#81133F #811E13 #815513

triadic

#811E13 #13811E #1E1381

tetradic

#811E13 #3F8113 #137681 #551381

square

#811E13 #3F8113 #137681 #551381

split-complementary

#811E13 #138155 #133F81

monochromatic

#1B0604 #4C120B #811E13 #B62A1B #E0402E

Accessibility & contrast

On white

9.87

#811E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#811E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E13

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E13	#FFFFFF	#000000	##FFFFFF
##811E13	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)

#3C3510

Deuteranopia (green-blind)

#554B0E

Tritanopia (blue-blind)

#8F001D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #811e13;
/* rgb */ color: rgb(129, 30, 19);
/* oklch */ color: oklch(39.9% 0.136 30.3);

Tailwind

colors: {
  custom: {
    50: '#ae6252',
    500: '#811e13',
    950: '#000000',
  },
}

SCSS

$custom: #811e13;
$custom-light: #ae6252;
$custom-dark: #000000;

JSON

{
  "hex": "#811e13",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 19
  },
  "hsl": {
    "h": 6,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39946,
    "c": 0.13579,
    "h": 30.3
  },
  "luminance": 0.05643
}

Semantic roles & 50–950 ramp

primary

#811E13

secondary

#3AAAB6

accent

#DEF137

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#120502

muted

#817A78

Preview Lab

Preview with #811E13

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

Preview Lab → · Contrast checker → · Palette generator →