#831D88#831D88

#831D88 is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.5% C 0.182 H 326.0°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#831D88
RGB	rgb(131, 29, 136)
HSL	hsl(297, 65%, 32%)
HSV	hsv(297, 79%, 53%)
CMYK	cmyk(3.7%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(32.88, 54.88, -36.50)
CIE-LCH	lch(32.88, 65.91, 326.37°)
OKLab	oklab(44.54% 0.1506 -0.1016)
OKLCH	oklch(44.54% 0.182 326)
XYZ	xyz(14.2431, 7.4826, 23.9819)
Luminance	0.0748 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831D88 #22881D

analogous

#4D1D88 #831D88 #881D58

triadic

#831D88 #88831D #1D8883

tetradic

#831D88 #884D1D #22881D #1D5888

square

#831D88 #884D1D #22881D #1D5888

split-complementary

#831D88 #58881D #1D884D

monochromatic

#220723 #521256 #831D88 #B428BA #D148D8

Accessibility & contrast

On white

8.41

#831D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#831D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831D88

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831D88	#FFFFFF	#000000	##FFFFFF
##831D88	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458B

Deuteranopia (green-blind)

#375285

Tritanopia (blue-blind)

#863052

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831d88;
/* rgb */ color: rgb(131, 29, 136);
/* oklch */ color: oklch(44.5% 0.182 326.0);

Tailwind

colors: {
  custom: {
    50: '#ab66ab',
    500: '#831d88',
    950: '#000000',
  },
}

SCSS

$custom: #831d88;
$custom-light: #ab66ab;
$custom-dark: #000000;

JSON

{
  "hex": "#831d88",
  "rgb": {
    "r": 131,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 297.196,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.18164,
    "h": 326
  },
  "luminance": 0.07482
}

Semantic roles & 50–950 ramp

primary

#831D88

secondary

#4CBA47

accent

#E84048

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #831D88

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

Preview Lab → · Contrast checker → · Palette generator →