#831B97#831B97

#831B97 is a mid, vivid purple. Relative luminance 0.078; OKLCH L 45.4% C 0.196 H 320.3°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#831B97
RGB	rgb(131, 27, 151)
HSL	hsl(290, 70%, 35%)
HSV	hsv(290, 82%, 59%)
CMYK	cmyk(13.2%, 82.1%, 0%, 40.8%)
CIE-LAB	lab(33.66, 58.17, -44.50)
CIE-LCH	lch(33.66, 73.24, 322.59°)
OKLab	oklab(45.41% 0.1507 -0.1249)
OKLCH	oklch(45.41% 0.196 320.3)
XYZ	xyz(15.3372, 7.8444, 29.9784)
Luminance	0.0784 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B97 #2F971B

analogous

#451B97 #831B97 #971B6D

triadic

#831B97 #97831B #1B9783

tetradic

#831B97 #97451B #2F971B #1B6D97

square

#831B97 #97451B #2F971B #1B6D97

split-complementary

#831B97 #6D971B #1B9745

monochromatic

#29082F #561263 #831B97 #B024CB #C84DDF

Accessibility & contrast

On white

8.18

#831B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#831B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B97

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B97	#FFFFFF	#000000	##FFFFFF
##831B97	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489A

Deuteranopia (green-blind)

#295394

Tritanopia (blue-blind)

#83375A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #831b97;
/* rgb */ color: rgb(131, 27, 151);
/* oklch */ color: oklch(45.4% 0.196 320.3);

Tailwind

colors: {
  custom: {
    50: '#ab66b6',
    500: '#831b97',
    950: '#000000',
  },
}

SCSS

$custom: #831b97;
$custom-light: #ab66b6;
$custom-dark: #000000;

JSON

{
  "hex": "#831b97",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 151
  },
  "hsl": {
    "h": 290.323,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.45405,
    "c": 0.19573,
    "h": 320.3
  },
  "luminance": 0.07844
}

Semantic roles & 50–950 ramp

primary

#831B97

secondary

#5FC14C

accent

#EC3B58

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#110711

muted

#807A80

Preview Lab

Preview with #831B97

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

Preview Lab → · Contrast checker → · Palette generator →