#811524#811524

#811524 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.4% C 0.141 H 20.1°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#811524
RGB	rgb(129, 21, 36)
HSL	hsl(352, 72%, 29%)
HSV	hsv(352, 84%, 51%)
CMYK	cmyk(0%, 83.7%, 72.1%, 49.4%)
CIE-LAB	lab(27.66, 44.99, 20.89)
CIE-LCH	lch(27.66, 49.60, 24.90°)
OKLab	oklab(39.39% 0.1326 0.0485)
OKLCH	oklch(39.39% 0.141 20.1)
XYZ	xyz(9.6410, 5.3324, 2.1903)
Luminance	0.0533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811524 #158172

analogous

#81155A #811524 #813C15

triadic

#811524 #248115 #152481

tetradic

#811524 #5A8115 #158172 #3C1581

square

#811524 #5A8115 #158172 #3C1581

split-complementary

#811524 #15813C #155A81

monochromatic

#1A0407 #4C0C15 #811524 #B61E33 #DE334A

Accessibility & contrast

On white

10.16

#811524 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#811524 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811524

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811524	#FFFFFF	#000000	##FFFFFF
##811524	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373324

Deuteranopia (green-blind)

#514920

Tritanopia (blue-blind)

#8E001C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #811524;
/* rgb */ color: rgb(129, 21, 36);
/* oklch */ color: oklch(39.4% 0.141 20.1);

Tailwind

colors: {
  custom: {
    50: '#ad5f5e',
    500: '#811524',
    950: '#000000',
  },
}

SCSS

$custom: #811524;
$custom-light: #ad5f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#811524",
  "rgb": {
    "r": 129,
    "g": 21,
    "b": 36
  },
  "hsl": {
    "h": 351.667,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39394,
    "c": 0.14121,
    "h": 20.1
  },
  "luminance": 0.05331
}

Semantic roles & 50–950 ramp

primary

#811524

secondary

#3CB6A5

accent

#EFD539

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120504

muted

#817979

Preview Lab

Preview with #811524

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

Preview Lab → · Contrast checker → · Palette generator →