#831B65#831B65

#831B65 is a dark, vivid pink. Relative luminance 0.065; OKLCH L 42.4% C 0.158 H 342.5°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#831B65
RGB	rgb(131, 27, 101)
HSL	hsl(317, 66%, 31%)
HSV	hsv(317, 79%, 51%)
CMYK	cmyk(0%, 79.4%, 22.9%, 48.6%)
CIE-LAB	lab(30.76, 49.99, -17.70)
CIE-LCH	lch(30.76, 53.03, 340.50°)
OKLab	oklab(42.41% 0.1505 -0.0475)
OKLCH	oklch(42.41% 0.158 342.5)
XYZ	xyz(12.1014, 6.5500, 12.9364)
Luminance	0.0655 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B65 #1B8339

analogous

#6D1B83 #831B65 #831B31

triadic

#831B65 #65831B #1B6583

tetradic

#831B65 #836D1B #1B8339 #1B3183

square

#831B65 #836D1B #1B8339 #1B3183

split-complementary

#831B65 #31831B #1B836D

monochromatic

#1E0617 #50113E #831B65 #B6258C #D841AC

Accessibility & contrast

On white

9.09

#831B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#831B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B65

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B65	#FFFFFF	#000000	##FFFFFF
##831B65	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263E67

Deuteranopia (green-blind)

#474E63

Tritanopia (blue-blind)

#8C1C3E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #831b65;
/* rgb */ color: rgb(131, 27, 101);
/* oklch */ color: oklch(42.4% 0.158 342.5);

Tailwind

colors: {
  custom: {
    50: '#ab6491',
    500: '#831b65',
    950: '#000000',
  },
}

SCSS

$custom: #831b65;
$custom-light: #ab6491;
$custom-dark: #000000;

JSON

{
  "hex": "#831b65",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 101
  },
  "hsl": {
    "h": 317.308,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42406,
    "c": 0.15782,
    "h": 342.5
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#831B65

secondary

#43B665

accent

#E9703F

background

#FAF6F8

surface

#F5EBF0

border

#CFC6CB

text

#11060C

muted

#807A7D

Preview Lab

Preview with #831B65

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

Preview Lab → · Contrast checker → · Palette generator →