#831B88#831B88

#831B88 is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.4% C 0.184 H 326.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#831B88
RGB	rgb(131, 27, 136)
HSL	hsl(297, 67%, 32%)
HSV	hsv(297, 80%, 53%)
CMYK	cmyk(3.7%, 80.1%, 0%, 46.7%)
CIE-LAB	lab(32.67, 55.48, -36.84)
CIE-LCH	lch(32.67, 66.60, 326.42°)
OKLab	oklab(44.4% 0.1522 -0.1025)
OKLCH	oklch(44.4% 0.184 326)
XYZ	xyz(14.1957, 7.3877, 23.9661)
Luminance	0.0739 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B88 #20881B

analogous

#4D1B88 #831B88 #881B57

triadic

#831B88 #88831B #1B8883

tetradic

#831B88 #884D1B #20881B #1B5788

square

#831B88 #884D1B #20881B #1B5788

split-complementary

#831B88 #57881B #1B884D

monochromatic

#210722 #521155 #831B88 #B425BB #D344DA

Accessibility & contrast

On white

8.48

#831B88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#831B88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B88

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B88	#FFFFFF	#000000	##FFFFFF
##831B88	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458B

Deuteranopia (green-blind)

#365185

Tritanopia (blue-blind)

#862F52

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831b88;
/* rgb */ color: rgb(131, 27, 136);
/* oklch */ color: oklch(44.4% 0.184 326.0);

Tailwind

colors: {
  custom: {
    50: '#ab65ab',
    500: '#831b88',
    950: '#000000',
  },
}

SCSS

$custom: #831b88;
$custom-light: #ab65ab;
$custom-dark: #000000;

JSON

{
  "hex": "#831b88",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 136
  },
  "hsl": {
    "h": 297.248,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44397,
    "c": 0.18355,
    "h": 326
  },
  "luminance": 0.07387
}

Semantic roles & 50–950 ramp

primary

#831B88

secondary

#49BB44

accent

#EA3E46

background

#FAF6FA

surface

#F5EBF4

border

#CFC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #831B88

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

Preview Lab → · Contrast checker → · Palette generator →