#831B8A#831B8A

#831B8A is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.5% C 0.185 H 325.2°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#831B8A
RGB	rgb(131, 27, 138)
HSL	hsl(296, 67%, 32%)
HSV	hsv(296, 80%, 54%)
CMYK	cmyk(5.1%, 80.4%, 0%, 45.9%)
CIE-LAB	lab(32.80, 55.83, -37.87)
CIE-LCH	lch(32.80, 67.47, 325.85°)
OKLab	oklab(44.53% 0.1521 -0.1056)
OKLCH	oklch(44.53% 0.185 325.2)
XYZ	xyz(14.3391, 7.4451, 24.7216)
Luminance	0.0744 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831B8A #228A1B

analogous

#4B1B8A #831B8A #8A1B5A

triadic

#831B8A #8A831B #1B8A83

tetradic

#831B8A #8A4B1B #228A1B #1B5A8A

square

#831B8A #8A4B1B #228A1B #1B5A8A

split-complementary

#831B8A #5A8A1B #1B8A4B

monochromatic

#220724 #521157 #831B8A #B425BD #D145DB

Accessibility & contrast

On white

8.44

#831B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#831B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831B8A

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831B8A	#FFFFFF	#000000	##FFFFFF
##831B8A	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)

#00458D

Deuteranopia (green-blind)

#345187

Tritanopia (blue-blind)

#863053

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #831b8a;
/* rgb */ color: rgb(131, 27, 138);
/* oklch */ color: oklch(44.5% 0.185 325.2);

Tailwind

colors: {
  custom: {
    50: '#ab65ad',
    500: '#831b8a',
    950: '#000000',
  },
}

SCSS

$custom: #831b8a;
$custom-light: #ab65ad;
$custom-dark: #000000;

JSON

{
  "hex": "#831b8a",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 138
  },
  "hsl": {
    "h": 296.216,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44526,
    "c": 0.18516,
    "h": 325.2
  },
  "luminance": 0.07444
}

Semantic roles & 50–950 ramp

primary

#831B8A

secondary

#4CBC45

accent

#EA3E49

background

#FAF6FA

surface

#F5EBF4

border

#CFC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #831B8A

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

Preview Lab → · Contrast checker → · Palette generator →