#831B8D#831B8D

#831B8D is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.7% C 0.188 H 324.1°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#831B8D
RGB	rgb(131, 27, 141)
HSL	hsl(295, 68%, 33%)
HSV	hsv(295, 81%, 55%)
CMYK	cmyk(7.1%, 80.9%, 0%, 44.7%)
CIE-LAB	lab(32.99, 56.36, -39.42)
CIE-LCH	lch(32.99, 68.78, 325.03°)
OKLab	oklab(44.72% 0.1519 -0.1101)
OKLCH	oklch(44.72% 0.188 324.1)
XYZ	xyz(14.5593, 7.5332, 25.8813)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B8D #258D1B

analogous

#4A1B8D #831B8D #8D1B5E

triadic

#831B8D #8D831B #1B8D83

tetradic

#831B8D #8D4A1B #258D1B #1B5E8D

square

#831B8D #8D4A1B #258D1B #1B5E8D

split-complementary

#831B8D #5E8D1B #1B8D4A

monochromatic

#240726 #53115A #831B8D #B325C0 #CF47DC

Accessibility & contrast

On white

8.38

#831B8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#831B8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B8D

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B8D	#FFFFFF	#000000	##FFFFFF
##831B8D	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004690

Deuteranopia (green-blind)

#32528A

Tritanopia (blue-blind)

#863254

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #831b8d;
/* rgb */ color: rgb(131, 27, 141);
/* oklch */ color: oklch(44.7% 0.188 324.1);

Tailwind

colors: {
  custom: {
    50: '#ab66af',
    500: '#831b8d',
    950: '#000000',
  },
}

SCSS

$custom: #831b8d;
$custom-light: #ab66af;
$custom-dark: #000000;

JSON

{
  "hex": "#831b8d",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 141
  },
  "hsl": {
    "h": 294.737,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44723,
    "c": 0.18757,
    "h": 324.1
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#831B8D

secondary

#51BD46

accent

#EB3D4C

background

#FAF6FA

surface

#F5EBF4

border

#CFC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #831B8D

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

Preview Lab → · Contrast checker → · Palette generator →