#831772#831772

#831772 is a dark, vivid purple. Relative luminance 0.067; OKLCH L 42.8% C 0.171 H 335.7°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#831772
RGB	rgb(131, 23, 114)
HSL	hsl(309, 70%, 30%)
HSV	hsv(309, 82%, 51%)
CMYK	cmyk(0%, 82.4%, 13%, 48.6%)
CIE-LAB	lab(31.01, 53.03, -25.65)
CIE-LCH	lch(31.01, 58.91, 334.19°)
OKLab	oklab(42.8% 0.1555 -0.0701)
OKLCH	oklch(42.8% 0.171 335.7)
XYZ	xyz(12.7039, 6.6542, 16.5316)
Luminance	0.0665 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831772 #178328

analogous

#5E1783 #831772 #83173C

triadic

#831772 #728317 #177283

tetradic

#831772 #835E17 #178328 #173C83

square

#831772 #835E17 #178328 #173C83

split-complementary

#831772 #3C8317 #17835E

monochromatic

#1B0517 #4F0E45 #831772 #B7209F #DC38C2

Accessibility & contrast

On white

9.01

#831772 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#831772 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831772

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831772	#FFFFFF	#000000	##FFFFFF
##831772	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183F74

Deuteranopia (green-blind)

#414F70

Tritanopia (blue-blind)

#8A2144

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #831772;
/* rgb */ color: rgb(131, 23, 114);
/* oklch */ color: oklch(42.8% 0.171 335.7);

Tailwind

colors: {
  custom: {
    50: '#ab639b',
    500: '#831772',
    950: '#000000',
  },
}

SCSS

$custom: #831772;
$custom-light: #ab639b;
$custom-dark: #000000;

JSON

{
  "hex": "#831772",
  "rgb": {
    "r": 131,
    "g": 23,
    "b": 114
  },
  "hsl": {
    "h": 309.444,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.42796,
    "c": 0.1706,
    "h": 335.7
  },
  "luminance": 0.06653
}

Semantic roles & 50–950 ramp

primary

#831772

secondary

#3FB752

accent

#ED573B

background

#FAF6F9

surface

#F5EBF2

border

#CFC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831772

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

Preview Lab → · Contrast checker → · Palette generator →