#811516#811516

#811516 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.142 H 26.5°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#811516
RGB	rgb(129, 21, 22)
HSL	hsl(359, 72%, 29%)
HSV	hsv(359, 84%, 51%)
CMYK	cmyk(0%, 83.7%, 82.9%, 49.4%)
CIE-LAB	lab(27.47, 44.40, 29.52)
CIE-LCH	lch(27.47, 53.32, 33.62°)
OKLab	oklab(39.19% 0.1275 0.0636)
OKLCH	oklch(39.19% 0.142 26.5)
XYZ	xyz(9.4674, 5.2629, 1.2763)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811516 #158180

analogous

#81154C #811516 #814A15

triadic

#811516 #168115 #151681

tetradic

#811516 #4C8115 #158180 #4A1581

square

#811516 #4C8115 #158180 #4A1581

split-complementary

#811516 #15814A #154C81

monochromatic

#1A0404 #4C0C0D #811516 #B61E1F #DE3334

Accessibility & contrast

On white

10.23

#811516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#811516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811516

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811516	#FFFFFF	#000000	##FFFFFF
##811516	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383214

Deuteranopia (green-blind)

#524911

Tritanopia (blue-blind)

#8F0017

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #811516;
/* rgb */ color: rgb(129, 21, 22);
/* oklch */ color: oklch(39.2% 0.142 26.5);

Tailwind

colors: {
  custom: {
    50: '#ae5f54',
    500: '#811516',
    950: '#000000',
  },
}

SCSS

$custom: #811516;
$custom-light: #ae5f54;
$custom-dark: #000000;

JSON

{
  "hex": "#811516",
  "rgb": {
    "r": 129,
    "g": 21,
    "b": 22
  },
  "hsl": {
    "h": 359.444,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39193,
    "c": 0.14246,
    "h": 26.5
  },
  "luminance": 0.05261
}

Semantic roles & 50–950 ramp

primary

#811516

secondary

#3CB6B5

accent

#EFED39

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#120502

muted

#817978

Preview Lab

Preview with #811516

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

Preview Lab → · Contrast checker → · Palette generator →