#831F55#831F55

#831F55 is a dark, vivid pink. Relative luminance 0.065; OKLCH L 42.0% C 0.144 H 352.2°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#831F55
RGB	rgb(131, 31, 85)
HSL	hsl(328, 62%, 32%)
HSV	hsv(328, 76%, 51%)
CMYK	cmyk(0%, 76.3%, 35.1%, 48.6%)
CIE-LAB	lab(30.55, 46.58, -7.61)
CIE-LCH	lch(30.55, 47.20, 350.72°)
OKLab	oklab(42.03% 0.1427 -0.0196)
OKLCH	oklch(42.03% 0.144 352.2)
XYZ	xyz(11.4904, 6.4625, 9.2349)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831F55 #1F834D

analogous

#7F1F83 #831F55 #831F23

triadic

#831F55 #55831F #1F5583

tetradic

#831F55 #837F1F #1F834D #1F2383

square

#831F55 #837F1F #1F834D #1F2383

split-complementary

#831F55 #23831F #1F837F

monochromatic

#200815 #521335 #831F55 #B42B75 #D44994

Accessibility & contrast

On white

9.16

#831F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#831F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831F55

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831F55	#FFFFFF	#000000	##FFFFFF
##831F55	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313C56

Deuteranopia (green-blind)

#4D4E53

Tritanopia (blue-blind)

#8D1737

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #831f55;
/* rgb */ color: rgb(131, 31, 85);
/* oklch */ color: oklch(42.0% 0.144 352.2);

Tailwind

colors: {
  custom: {
    50: '#ab6584',
    500: '#831f55',
    950: '#000000',
  },
}

SCSS

$custom: #831f55;
$custom-light: #ab6584;
$custom-dark: #000000;

JSON

{
  "hex": "#831f55",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 327.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42032,
    "c": 0.14403,
    "h": 352.2
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#831F55

secondary

#48B67B

accent

#E58D43

background

#FBF6F8

surface

#F6EBEF

border

#D0C6CA

text

#11060B

muted

#807A7C

Preview Lab

Preview with #831F55

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

Preview Lab → · Contrast checker → · Palette generator →