#851837#851837

#851837 is a dark, vivid pink. Relative luminance 0.059; OKLCH L 40.8% C 0.143 H 10.5°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#851837
RGB	rgb(133, 24, 55)
HSL	hsl(343, 69%, 31%)
HSV	hsv(343, 82%, 52%)
CMYK	cmyk(0%, 82%, 58.6%, 47.8%)
CIE-LAB	lab(29.20, 46.51, 10.40)
CIE-LCH	lch(29.20, 47.66, 12.60°)
OKLab	oklab(40.81% 0.141 0.0261)
OKLCH	oklch(40.81% 0.143 10.5)
XYZ	xyz(10.6902, 5.9172, 4.1929)
Luminance	0.0592 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851837 #188566

analogous

#85186D #851837 #852F18

triadic

#851837 #378518 #183785

tetradic

#851837 #6D8518 #188566 #2F1885

square

#851837 #6D8518 #188566 #2F1885

split-complementary

#851837 #18852F #186D85

monochromatic

#1D050C #510F22 #851837 #B9214C #DC3C69

Accessibility & contrast

On white

9.62

#851837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#851837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851837

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851837	#FFFFFF	#000000	##FFFFFF
##851837	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363737

Deuteranopia (green-blind)

#524D34

Tritanopia (blue-blind)

#920026

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #851837;
/* rgb */ color: rgb(133, 24, 55);
/* oklch */ color: oklch(40.8% 0.143 10.5);

Tailwind

colors: {
  custom: {
    50: '#af616d',
    500: '#851837',
    950: '#000000',
  },
}

SCSS

$custom: #851837;
$custom-light: #af616d;
$custom-dark: #000000;

JSON

{
  "hex": "#851837",
  "rgb": {
    "r": 133,
    "g": 24,
    "b": 55
  },
  "hsl": {
    "h": 342.936,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40808,
    "c": 0.14337,
    "h": 10.5
  },
  "luminance": 0.05916
}

Semantic roles & 50–950 ramp

primary

#851837

secondary

#40B996

accent

#ECBA3C

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110607

muted

#807A7A

Preview Lab

Preview with #851837

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

Preview Lab → · Contrast checker → · Palette generator →