#831D8E#831D8E

#831D8E is a dark, vivid purple. Relative luminance 0.077; OKLCH L 44.9% C 0.187 H 323.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#831D8E
RGB	rgb(131, 29, 142)
HSL	hsl(294, 66%, 34%)
HSV	hsv(294, 80%, 56%)
CMYK	cmyk(7.7%, 79.6%, 0%, 44.3%)
CIE-LAB	lab(33.26, 55.95, -39.61)
CIE-LCH	lch(33.26, 68.55, 324.70°)
OKLab	oklab(44.93% 0.1502 -0.1106)
OKLCH	oklch(44.93% 0.187 323.6)
XYZ	xyz(14.6815, 7.6579, 26.2908)
Luminance	0.0766 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831D8E #288E1D

analogous

#4A1D8E #831D8E #8E1D60

triadic

#831D8E #8E831D #1D8E83

tetradic

#831D8E #8E4A1D #288E1D #1D608E

square

#831D8E #8E4A1D #288E1D #1D608E

split-complementary

#831D8E #608E1D #1D8E4A

monochromatic

#250828 #54135B #831D8E #B227C1 #CC4BDA

Accessibility & contrast

On white

8.30

#831D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#831D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831D8E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831D8E	#FFFFFF	#000000	##FFFFFF
##831D8E	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#32528B

Tritanopia (blue-blind)

#853355

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #831d8e;
/* rgb */ color: rgb(131, 29, 142);
/* oklch */ color: oklch(44.9% 0.187 323.6);

Tailwind

colors: {
  custom: {
    50: '#ab66b0',
    500: '#831d8e',
    950: '#000000',
  },
}

SCSS

$custom: #831d8e;
$custom-light: #ab66b0;
$custom-dark: #000000;

JSON

{
  "hex": "#831d8e",
  "rgb": {
    "r": 131,
    "g": 29,
    "b": 142
  },
  "hsl": {
    "h": 294.159,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44934,
    "c": 0.18652,
    "h": 323.6
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#831D8E

secondary

#55BD4A

accent

#E93F4F

background

#FAF6FA

surface

#F5EBF5

border

#CFC6CF

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #831D8E

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

Preview Lab → · Contrast checker → · Palette generator →