#831DA1#831DA1

#831DA1 is a mid, highly saturated purple. Relative luminance 0.083; OKLCH L 46.3% C 0.202 H 316.8°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#831DA1
RGB	rgb(131, 29, 161)
HSL	hsl(286, 69%, 37%)
HSV	hsv(286, 82%, 63%)
CMYK	cmyk(18.6%, 82%, 0%, 36.9%)
CIE-LAB	lab(34.56, 59.49, -49.12)
CIE-LCH	lch(34.56, 77.15, 320.45°)
OKLab	oklab(46.26% 0.1475 -0.1385)
OKLCH	oklch(46.26% 0.202 316.8)
XYZ	xyz(16.2315, 8.2779, 34.4541)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831DA1 #3BA11D

analogous

#411DA1 #831DA1 #A11D7D

triadic

#831DA1 #A1831D #1DA183

tetradic

#831DA1 #A1411D #3BA11D #1D7DA1

square

#831DA1 #A1411D #3BA11D #1D7DA1

split-complementary

#831DA1 #7DA11D #1DA141

monochromatic

#2F0A39 #59146D #831DA1 #AD26D5 #C258E1

Accessibility & contrast

On white

7.91

#831DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#831DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831DA1

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831DA1	#FFFFFF	#000000	##FFFFFF
##831DA1	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA4

Deuteranopia (green-blind)

#1E549E

Tritanopia (blue-blind)

#813D60

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #831da1;
/* rgb */ color: rgb(131, 29, 161);
/* oklch */ color: oklch(46.3% 0.202 316.8);

Tailwind

colors: {
  custom: {
    50: '#ab67be',
    500: '#831da1',
    950: '#000000',
  },
}

SCSS

$custom: #831da1;
$custom-light: #ab67be;
$custom-dark: #000000;

JSON

{
  "hex": "#831da1",
  "rgb": {
    "r": 131,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 286.364,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46259,
    "c": 0.20236,
    "h": 316.8
  },
  "luminance": 0.08277
}

Semantic roles & 50–950 ramp

primary

#831DA1

secondary

#6FC455

accent

#EC3C64

background

#FBF6FB

surface

#F6EBF7

border

#D0C6D0

text

#110712

muted

#807A81

Preview Lab

Preview with #831DA1

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

Preview Lab → · Contrast checker → · Palette generator →