#831B5A#831B5A

#831B5A is a dark, vivid pink. Relative luminance 0.063; OKLCH L 41.9% C 0.151 H 348.7°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#831B5A
RGB	rgb(131, 27, 90)
HSL	hsl(324, 66%, 31%)
HSV	hsv(324, 79%, 51%)
CMYK	cmyk(0%, 79.4%, 31.3%, 48.6%)
CIE-LAB	lab(30.28, 48.54, -11.30)
CIE-LCH	lch(30.28, 49.83, 346.89°)
OKLab	oklab(41.9% 0.1482 -0.0297)
OKLCH	oklch(41.9% 0.151 348.7)
XYZ	xyz(11.5981, 6.3487, 10.2855)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B5A #1B8344

analogous

#781B83 #831B5A #831B26

triadic

#831B5A #5A831B #1B5A83

tetradic

#831B5A #83781B #1B8344 #1B2683

square

#831B5A #83781B #1B8344 #1B2683

split-complementary

#831B5A #26831B #1B8378

monochromatic

#1E0614 #501137 #831B5A #B6257D #D8419C

Accessibility & contrast

On white

9.25

#831B5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#831B5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B5A

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B5A	#FFFFFF	#000000	##FFFFFF
##831B5A	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3C5C

Deuteranopia (green-blind)

#4B4E58

Tritanopia (blue-blind)

#8D1538

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #831b5a;
/* rgb */ color: rgb(131, 27, 90);
/* oklch */ color: oklch(41.9% 0.151 348.7);

Tailwind

colors: {
  custom: {
    50: '#ab6388',
    500: '#831b5a',
    950: '#000000',
  },
}

SCSS

$custom: #831b5a;
$custom-light: #ab6388;
$custom-dark: #000000;

JSON

{
  "hex": "#831b5a",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 90
  },
  "hsl": {
    "h": 323.654,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41897,
    "c": 0.15118,
    "h": 348.7
  },
  "luminance": 0.06347
}

Semantic roles & 50–950 ramp

primary

#831B5A

secondary

#43B671

accent

#E9823F

background

#FBF6F8

surface

#F6EBEF

border

#D0C6CA

text

#11060B

muted

#807A7C

Preview Lab

Preview with #831B5A

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

Preview Lab → · Contrast checker → · Palette generator →