#811513#811513

#811513 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.2% C 0.143 H 27.6°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#811513
RGB	rgb(129, 21, 19)
HSL	hsl(1, 74%, 29%)
HSV	hsv(1, 85%, 51%)
CMYK	cmyk(0%, 83.7%, 85.3%, 49.4%)
CIE-LAB	lab(27.44, 44.31, 31.24)
CIE-LCH	lch(27.44, 54.21, 35.19°)
OKLab	oklab(39.16% 0.1265 0.0663)
OKLCH	oklch(39.16% 0.143 27.6)
XYZ	xyz(9.4401, 5.2520, 1.1327)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811513 #137F81

analogous

#811348 #811513 #814C13

triadic

#811513 #138115 #151381

tetradic

#811513 #488113 #137F81 #4C1381

square

#811513 #488113 #137F81 #4C1381

split-complementary

#811513 #13814C #134881

monochromatic

#1B0404 #4C0C0B #811513 #B61E1B #E0312E

Accessibility & contrast

On white

10.24

#811513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#811513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811513

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811513	#FFFFFF	#000000	##FFFFFF
##811513	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383211

Deuteranopia (green-blind)

#53490D

Tritanopia (blue-blind)

#8F0016

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #811513;
/* rgb */ color: rgb(129, 21, 19);
/* oklch */ color: oklch(39.2% 0.143 27.6);

Tailwind

colors: {
  custom: {
    50: '#ae5f52',
    500: '#811513',
    950: '#000000',
  },
}

SCSS

$custom: #811513;
$custom-light: #ae5f52;
$custom-dark: #000000;

JSON

{
  "hex": "#811513",
  "rgb": {
    "r": 129,
    "g": 21,
    "b": 19
  },
  "hsl": {
    "h": 1.091,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39161,
    "c": 0.14282,
    "h": 27.6
  },
  "luminance": 0.0525
}

Semantic roles & 50–950 ramp

primary

#811513

secondary

#3AB4B6

accent

#EEF137

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #811513

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

Preview Lab → · Contrast checker → · Palette generator →