#811527#811527

#811527 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.4% C 0.141 H 18.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#811527
RGB	rgb(129, 21, 39)
HSL	hsl(350, 72%, 29%)
HSV	hsv(350, 84%, 51%)
CMYK	cmyk(0%, 83.7%, 69.8%, 49.4%)
CIE-LAB	lab(27.71, 45.15, 18.97)
CIE-LCH	lch(27.71, 48.97, 22.79°)
OKLab	oklab(39.45% 0.1339 0.0447)
OKLCH	oklch(39.45% 0.141 18.5)
XYZ	xyz(9.6887, 5.3515, 2.4418)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811527 #15816F

analogous

#81155D #811527 #813915

triadic

#811527 #278115 #152781

tetradic

#811527 #5D8115 #15816F #391581

square

#811527 #5D8115 #15816F #391581

split-complementary

#811527 #158139 #155D81

monochromatic

#1A0408 #4C0C17 #811527 #B61E37 #DE334F

Accessibility & contrast

On white

10.14

#811527 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#811527 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811527

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811527	#FFFFFF	#000000	##FFFFFF
##811527	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363327

Deuteranopia (green-blind)

#514924

Tritanopia (blue-blind)

#8E001D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #811527;
/* rgb */ color: rgb(129, 21, 39);
/* oklch */ color: oklch(39.4% 0.141 18.5);

Tailwind

colors: {
  custom: {
    50: '#ad5f60',
    500: '#811527',
    950: '#000000',
  },
}

SCSS

$custom: #811527;
$custom-light: #ad5f60;
$custom-dark: #000000;

JSON

{
  "hex": "#811527",
  "rgb": {
    "r": 129,
    "g": 21,
    "b": 39
  },
  "hsl": {
    "h": 350,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39449,
    "c": 0.1411,
    "h": 18.5
  },
  "luminance": 0.0535
}

Semantic roles & 50–950 ramp

primary

#811527

secondary

#3CB6A2

accent

#EFD039

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#120505

muted

#817979

Preview Lab

Preview with #811527

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

Preview Lab → · Contrast checker → · Palette generator →