#831C63#831C63

#831C63 is a dark, vivid pink. Relative luminance 0.066; OKLCH L 42.4% C 0.155 H 343.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#831C63
RGB	rgb(131, 28, 99)
HSL	hsl(319, 65%, 31%)
HSV	hsv(319, 79%, 51%)
CMYK	cmyk(0%, 78.6%, 24.4%, 48.6%)
CIE-LAB	lab(30.78, 49.40, -16.38)
CIE-LCH	lch(30.78, 52.04, 341.65°)
OKLab	oklab(42.39% 0.1492 -0.0438)
OKLCH	oklch(42.39% 0.155 343.6)
XYZ	xyz(12.0279, 6.5579, 12.4343)
Luminance	0.0656 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831C63 #1C833C

analogous

#6F1C83 #831C63 #831C2F

triadic

#831C63 #63831C #1C6383

tetradic

#831C63 #836F1C #1C833C #1C2F83

square

#831C63 #836F1C #1C833C #1C2F83

split-complementary

#831C63 #2F831C #1C836F

monochromatic

#1E0617 #51113D #831C63 #B52789 #D743A9

Accessibility & contrast

On white

9.09

#831C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#831C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831C63

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831C63	#FFFFFF	#000000	##FFFFFF
##831C63	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283E65

Deuteranopia (green-blind)

#484F61

Tritanopia (blue-blind)

#8C1C3D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #831c63;
/* rgb */ color: rgb(131, 28, 99);
/* oklch */ color: oklch(42.4% 0.155 343.6);

Tailwind

colors: {
  custom: {
    50: '#ab648f',
    500: '#831c63',
    950: '#000000',
  },
}

SCSS

$custom: #831c63;
$custom-light: #ab648f;
$custom-dark: #000000;

JSON

{
  "hex": "#831c63",
  "rgb": {
    "r": 131,
    "g": 28,
    "b": 99
  },
  "hsl": {
    "h": 318.641,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4239,
    "c": 0.15547,
    "h": 343.6
  },
  "luminance": 0.06557
}

Semantic roles & 50–950 ramp

primary

#831C63

secondary

#45B668

accent

#E87440

background

#FAF6F8

surface

#F5EBF0

border

#CFC6CB

text

#11060C

muted

#807A7D

Preview Lab

Preview with #831C63

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

Preview Lab → · Contrast checker → · Palette generator →