#831F85#831F85

#831F85 is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.5% C 0.177 H 327.2°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#831F85
RGB	rgb(131, 31, 133)
HSL	hsl(299, 62%, 32%)
HSV	hsv(299, 77%, 52%)
CMYK	cmyk(1.5%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(32.92, 53.73, -34.58)
CIE-LCH	lch(32.92, 63.89, 327.23°)
OKLab	oklab(44.51% 0.1489 -0.096)
OKLCH	oklch(44.51% 0.177 327.2)
XYZ	xyz(14.0835, 7.4997, 22.8916)
Luminance	0.0750 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831F85 #21851F

analogous

#501F85 #831F85 #851F54

triadic

#831F85 #85831F #1F8583

tetradic

#831F85 #85501F #21851F #1F5485

square

#831F85 #85501F #21851F #1F5485

split-complementary

#831F85 #54851F #1F8550

monochromatic

#210822 #521353 #831F85 #B42BB7 #D24AD5

Accessibility & contrast

On white

8.40

#831F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#831F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831F85

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831F85	#FFFFFF	#000000	##FFFFFF
##831F85	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#034588

Deuteranopia (green-blind)

#3A5283

Tritanopia (blue-blind)

#873051

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831f85;
/* rgb */ color: rgb(131, 31, 133);
/* oklch */ color: oklch(44.5% 0.177 327.2);

Tailwind

colors: {
  custom: {
    50: '#aa67a9',
    500: '#831f85',
    950: '#000000',
  },
}

SCSS

$custom: #831f85;
$custom-light: #aa67a9;
$custom-dark: #000000;

JSON

{
  "hex": "#831f85",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 298.824,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.44512,
    "c": 0.17718,
    "h": 327.2
  },
  "luminance": 0.07499
}

Semantic roles & 50–950 ramp

primary

#831F85

secondary

#4BB749

accent

#E54346

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #831F85

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

Preview Lab → · Contrast checker → · Palette generator →