#831057#831057

#831057 is a dark, vivid pink. Relative luminance 0.059; OKLCH L 41.0% C 0.159 H 349.5°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#831057
RGB	rgb(131, 16, 87)
HSL	hsl(323, 78%, 29%)
HSV	hsv(323, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 33.6%, 48.6%)
CIE-LAB	lab(29.12, 51.12, -11.09)
CIE-LCH	lch(29.12, 52.31, 347.76°)
OKLab	oklab(41.02% 0.1568 -0.029)
OKLCH	oklch(41.02% 0.159 349.5)
XYZ	xyz(11.2663, 5.8854, 9.5577)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831057 #10833C

analogous

#761083 #831057 #83101D

triadic

#831057 #578310 #105783

tetradic

#831057 #837610 #10833C #101D83

square

#831057 #837610 #10833C #101D83

split-complementary

#831057 #1D8310 #108376

monochromatic

#1B0312 #4C0933 #831057 #BA177B #E5299D

Accessibility & contrast

On white

9.65

#831057 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#831057 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831057

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831057	#FFFFFF	#000000	##FFFFFF
##831057	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273859

Deuteranopia (green-blind)

#494C55

Tritanopia (blue-blind)

#8D0433

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #831057;
/* rgb */ color: rgb(131, 16, 87);
/* oklch */ color: oklch(41.0% 0.159 349.5);

Tailwind

colors: {
  custom: {
    50: '#ac6086',
    500: '#831057',
    950: '#000000',
  },
}

SCSS

$custom: #831057;
$custom-light: #ac6086;
$custom-dark: #000000;

JSON

{
  "hex": "#831057",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 87
  },
  "hsl": {
    "h": 322.957,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41019,
    "c": 0.15947,
    "h": 349.5
  },
  "luminance": 0.05884
}

Semantic roles & 50–950 ramp

primary

#831057

secondary

#36B968

accent

#F57D33

background

#FBF6F8

surface

#F6EBEF

border

#D0C6CA

text

#11050B

muted

#807A7C

Preview Lab

Preview with #831057

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

Preview Lab → · Contrast checker → · Palette generator →