#831F83#831F83

#831F83 is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.4% C 0.176 H 328.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#831F83
RGB	rgb(131, 31, 131)
HSL	hsl(300, 62%, 32%)
HSV	hsv(300, 76%, 51%)
CMYK	cmyk(0%, 76.3%, 0%, 48.6%)
CIE-LAB	lab(32.80, 53.38, -33.53)
CIE-LCH	lch(32.80, 63.04, 327.87°)
OKLab	oklab(44.39% 0.149 -0.0929)
OKLCH	oklch(44.39% 0.176 328)
XYZ	xyz(13.9466, 7.4450, 22.1708)
Luminance	0.0744 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831F83 #1F831F

analogous

#511F83 #831F83 #831F51

triadic

#831F83 #83831F #1F8383

tetradic

#831F83 #83511F #1F831F #1F5183

square

#831F83 #83511F #1F831F #1F5183

split-complementary

#831F83 #51831F #1F8351

monochromatic

#200820 #521352 #831F83 #B42BB4 #D449D4

Accessibility & contrast

On white

8.44

#831F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#831F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831F83

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831F83	#FFFFFF	#000000	##FFFFFF
##831F83	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084586

Deuteranopia (green-blind)

#3B5281

Tritanopia (blue-blind)

#872F50

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831f83;
/* rgb */ color: rgb(131, 31, 131);
/* oklch */ color: oklch(44.4% 0.176 328.0);

Tailwind

colors: {
  custom: {
    50: '#aa67a7',
    500: '#831f83',
    950: '#000000',
  },
}

SCSS

$custom: #831f83;
$custom-light: #aa67a7;
$custom-dark: #000000;

JSON

{
  "hex": "#831f83",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 131
  },
  "hsl": {
    "h": 300,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44388,
    "c": 0.17557,
    "h": 328
  },
  "luminance": 0.07444
}

Semantic roles & 50–950 ramp

primary

#831F83

secondary

#48B648

accent

#E54343

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10070F

muted

#7F7A7F

Preview Lab

Preview with #831F83

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

Preview Lab → · Contrast checker → · Palette generator →