#811020#811020

#811020 is a dark, vivid red. Relative luminance 0.051; OKLCH L 39.0% C 0.145 H 21.1°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#811020
RGB	rgb(129, 16, 32)
HSL	hsl(352, 78%, 28%)
HSV	hsv(352, 88%, 51%)
CMYK	cmyk(0%, 87.6%, 75.2%, 49.4%)
CIE-LAB	lab(27.14, 46.10, 22.88)
CIE-LCH	lch(27.14, 51.46, 26.40°)
OKLab	oklab(38.99% 0.1352 0.0521)
OKLCH	oklch(38.99% 0.145 21.1)
XYZ	xyz(9.5004, 5.1435, 1.8588)
Luminance	0.0514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811020 #108171

analogous

#811058 #811020 #813810

triadic

#811020 #208110 #102081

tetradic

#811020 #588110 #108171 #381081

square

#811020 #588110 #108171 #381081

split-complementary

#811020 #108138 #105881

monochromatic

#1B0307 #4B0912 #811020 #B7172E #E42742

Accessibility & contrast

On white

10.35

#811020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#811020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811020

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811020	#FFFFFF	#000000	##FFFFFF
##811020	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353120

Deuteranopia (green-blind)

#51481C

Tritanopia (blue-blind)

#8F0018

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #811020;
/* rgb */ color: rgb(129, 16, 32);
/* oklch */ color: oklch(39.0% 0.145 21.1);

Tailwind

colors: {
  custom: {
    50: '#ae5d5b',
    500: '#811020',
    950: '#000000',
  },
}

SCSS

$custom: #811020;
$custom-light: #ae5d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#811020",
  "rgb": {
    "r": 129,
    "g": 16,
    "b": 32
  },
  "hsl": {
    "h": 351.504,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38988,
    "c": 0.14489,
    "h": 21.1
  },
  "luminance": 0.05142
}

Semantic roles & 50–950 ramp

primary

#811020

secondary

#36B7A5

accent

#F4D933

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120504

muted

#817979

Preview Lab

Preview with #811020

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

Preview Lab → · Contrast checker → · Palette generator →