#831F82#831F82

#831F82 is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.3% C 0.175 H 328.5°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#831F82
RGB	rgb(131, 31, 130)
HSL	hsl(301, 62%, 32%)
HSV	hsv(301, 76%, 51%)
CMYK	cmyk(0%, 76.3%, 0.8%, 48.6%)
CIE-LAB	lab(32.74, 53.21, -33.00)
CIE-LCH	lch(32.74, 62.61, 328.20°)
OKLab	oklab(44.33% 0.149 -0.0914)
OKLCH	oklch(44.33% 0.175 328.5)
XYZ	xyz(13.8792, 7.4180, 21.8156)
Luminance	0.0742 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831F82 #1F8320

analogous

#521F83 #831F82 #831F50

triadic

#831F82 #82831F #1F8283

tetradic

#831F82 #83521F #1F8320 #1F5083

square

#831F82 #83521F #1F8320 #1F5083

split-complementary

#831F82 #50831F #1F8352

monochromatic

#200820 #521351 #831F82 #B42BB3 #D449D2

Accessibility & contrast

On white

8.46

#831F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#831F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831F82

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831F82	#FFFFFF	#000000	##FFFFFF
##831F82	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4585

Deuteranopia (green-blind)

#3B5280

Tritanopia (blue-blind)

#872F4F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831f82;
/* rgb */ color: rgb(131, 31, 130);
/* oklch */ color: oklch(44.3% 0.175 328.5);

Tailwind

colors: {
  custom: {
    50: '#aa66a7',
    500: '#831f82',
    950: '#000000',
  },
}

SCSS

$custom: #831f82;
$custom-light: #aa66a7;
$custom-dark: #000000;

JSON

{
  "hex": "#831f82",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 300.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44327,
    "c": 0.17476,
    "h": 328.5
  },
  "luminance": 0.07417
}

Semantic roles & 50–950 ramp

primary

#831F82

secondary

#48B649

accent

#E54543

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #831F82

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

Preview Lab → · Contrast checker → · Palette generator →