#831A82#831A82

#831A82 is a dark, vivid purple. Relative luminance 0.072; OKLCH L 43.9% C 0.180 H 328.5°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#831A82
RGB	rgb(131, 26, 130)
HSL	hsl(301, 67%, 31%)
HSV	hsv(301, 80%, 51%)
CMYK	cmyk(0%, 80.2%, 0.8%, 48.6%)
CIE-LAB	lab(32.21, 54.75, -33.84)
CIE-LCH	lch(32.21, 64.36, 328.28°)
OKLab	oklab(43.95% 0.1533 -0.0938)
OKLCH	oklch(43.95% 0.18 328.5)
XYZ	xyz(13.7586, 7.1768, 21.7754)
Luminance	0.0718 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A82 #1A831B

analogous

#4F1A83 #831A82 #831A4D

triadic

#831A82 #82831A #1A8283

tetradic

#831A82 #834F1A #1A831B #1A4D83

square

#831A82 #834F1A #1A831B #1A4D83

split-complementary

#831A82 #4D831A #1A834F

monochromatic

#1D061D #50104F #831A82 #B624B5 #D93FD7

Accessibility & contrast

On white

8.62

#831A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#831A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A82

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A82	#FFFFFF	#000000	##FFFFFF
##831A82	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004385

Deuteranopia (green-blind)

#395080

Tritanopia (blue-blind)

#882C4E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #831a82;
/* rgb */ color: rgb(131, 26, 130);
/* oklch */ color: oklch(43.9% 0.180 328.5);

Tailwind

colors: {
  custom: {
    50: '#ab65a7',
    500: '#831a82',
    950: '#000000',
  },
}

SCSS

$custom: #831a82;
$custom-light: #ab65a7;
$custom-dark: #000000;

JSON

{
  "hex": "#831a82",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 130
  },
  "hsl": {
    "h": 300.571,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.43946,
    "c": 0.17976,
    "h": 328.5
  },
  "luminance": 0.07176
}

Semantic roles & 50–950 ramp

primary

#831A82

secondary

#42B743

accent

#EA403E

background

#FAF6FA

surface

#F5EBF4

border

#CFC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #831A82

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

Preview Lab → · Contrast checker → · Palette generator →