#831B96#831B96

#831B96 is a mid, vivid purple. Relative luminance 0.078; OKLCH L 45.3% C 0.195 H 320.7°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#831B96
RGB	rgb(131, 27, 150)
HSL	hsl(291, 69%, 35%)
HSV	hsv(291, 82%, 59%)
CMYK	cmyk(12.7%, 82%, 0%, 41.2%)
CIE-LAB	lab(33.59, 57.99, -43.99)
CIE-LCH	lch(33.59, 72.79, 322.81°)
OKLab	oklab(45.34% 0.1508 -0.1235)
OKLCH	oklch(45.34% 0.195 320.7)
XYZ	xyz(15.2564, 7.8120, 29.5525)
Luminance	0.0781 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B96 #2E961B

analogous

#461B96 #831B96 #961B6B

triadic

#831B96 #96831B #1B9683

tetradic

#831B96 #96461B #2E961B #1B6B96

square

#831B96 #96461B #2E961B #1B6B96

split-complementary

#831B96 #6B961B #1B9646

monochromatic

#28082E #561262 #831B96 #B024CA #C84DDF

Accessibility & contrast

On white

8.20

#831B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#831B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B96

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B96	#FFFFFF	#000000	##FFFFFF
##831B96	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004899

Deuteranopia (green-blind)

#2A5293

Tritanopia (blue-blind)

#84365A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #831b96;
/* rgb */ color: rgb(131, 27, 150);
/* oklch */ color: oklch(45.3% 0.195 320.7);

Tailwind

colors: {
  custom: {
    50: '#ab66b5',
    500: '#831b96',
    950: '#000000',
  },
}

SCSS

$custom: #831b96;
$custom-light: #ab66b5;
$custom-dark: #000000;

JSON

{
  "hex": "#831b96",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 150
  },
  "hsl": {
    "h": 290.732,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45335,
    "c": 0.1949,
    "h": 320.7
  },
  "luminance": 0.07811
}

Semantic roles & 50–950 ramp

primary

#831B96

secondary

#5EC14C

accent

#EC3B57

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#110711

muted

#807A80

Preview Lab

Preview with #831B96

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

Preview Lab → · Contrast checker → · Palette generator →