#831837#831837

#831837 is a dark, vivid pink. Relative luminance 0.058; OKLCH L 40.4% C 0.141 H 10.0°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#831837
RGB	rgb(131, 24, 55)
HSL	hsl(343, 69%, 30%)
HSV	hsv(343, 82%, 51%)
CMYK	cmyk(0%, 81.7%, 58%, 48.6%)
CIE-LAB	lab(28.79, 45.92, 9.76)
CIE-LCH	lch(28.79, 46.95, 12.00°)
OKLab	oklab(40.43% 0.1393 0.0246)
OKLCH	oklch(40.43% 0.141 10)
XYZ	xyz(10.3773, 5.7559, 4.1783)
Luminance	0.0575 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831837 #188364

analogous

#83186C #831837 #832F18

triadic

#831837 #378318 #183783

tetradic

#831837 #6C8318 #188364 #2F1883

square

#831837 #6C8318 #188364 #2F1883

split-complementary

#831837 #18832F #186C83

monochromatic

#1C050C #4F0F21 #831837 #B7214D #DB3A69

Accessibility & contrast

On white

9.76

#831837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#831837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831837

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831837	#FFFFFF	#000000	##FFFFFF
##831837	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363637

Deuteranopia (green-blind)

#514C34

Tritanopia (blue-blind)

#900026

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #831837;
/* rgb */ color: rgb(131, 24, 55);
/* oklch */ color: oklch(40.4% 0.141 10.0);

Tailwind

colors: {
  custom: {
    50: '#ad616d',
    500: '#831837',
    950: '#000000',
  },
}

SCSS

$custom: #831837;
$custom-light: #ad616d;
$custom-dark: #000000;

JSON

{
  "hex": "#831837",
  "rgb": {
    "r": 131,
    "g": 24,
    "b": 55
  },
  "hsl": {
    "h": 342.617,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40429,
    "c": 0.14148,
    "h": 10
  },
  "luminance": 0.05754
}

Semantic roles & 50–950 ramp

primary

#831837

secondary

#40B794

accent

#ECB93C

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110507

muted

#807A7A

Preview Lab

Preview with #831837

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

Preview Lab → · Contrast checker → · Palette generator →