#831C64#831C64

#831C64 is a dark, vivid pink. Relative luminance 0.066; OKLCH L 42.4% C 0.156 H 343.1°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#831C64
RGB	rgb(131, 28, 100)
HSL	hsl(318, 65%, 31%)
HSV	hsv(318, 79%, 51%)
CMYK	cmyk(0%, 78.6%, 23.7%, 48.6%)
CIE-LAB	lab(30.82, 49.53, -16.96)
CIE-LCH	lch(30.82, 52.35, 341.10°)
OKLab	oklab(42.44% 0.1494 -0.0454)
OKLCH	oklch(42.44% 0.156 343.1)
XYZ	xyz(12.0760, 6.5772, 12.6877)
Luminance	0.0658 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831C64 #1C833B

analogous

#6E1C83 #831C64 #831C30

triadic

#831C64 #64831C #1C6483

tetradic

#831C64 #836E1C #1C833B #1C3083

square

#831C64 #836E1C #1C833B #1C3083

split-complementary

#831C64 #30831C #1C836E

monochromatic

#1E0617 #51113E #831C64 #B5278A #D743AA

Accessibility & contrast

On white

9.07

#831C64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#831C64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831C64

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831C64	#FFFFFF	#000000	##FFFFFF
##831C64	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273E66

Deuteranopia (green-blind)

#484F62

Tritanopia (blue-blind)

#8C1C3E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #831c64;
/* rgb */ color: rgb(131, 28, 100);
/* oklch */ color: oklch(42.4% 0.156 343.1);

Tailwind

colors: {
  custom: {
    50: '#ab6490',
    500: '#831c64',
    950: '#000000',
  },
}

SCSS

$custom: #831c64;
$custom-light: #ab6490;
$custom-dark: #000000;

JSON

{
  "hex": "#831c64",
  "rgb": {
    "r": 131,
    "g": 28,
    "b": 100
  },
  "hsl": {
    "h": 318.058,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42438,
    "c": 0.15611,
    "h": 343.1
  },
  "luminance": 0.06576
}

Semantic roles & 50–950 ramp

primary

#831C64

secondary

#45B667

accent

#E87340

background

#FAF6F8

surface

#F5EBF0

border

#CFC6CB

text

#11060C

muted

#807A7D

Preview Lab

Preview with #831C64

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

Preview Lab → · Contrast checker → · Palette generator →