#B31C96#B31C96

#B31C96 is a mid, highly saturated pink. Relative luminance 0.126; OKLCH L 53.0% C 0.216 H 337.9°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B31C96
RGB	rgb(179, 28, 150)
HSL	hsl(312, 73%, 41%)
HSV	hsv(312, 84%, 70%)
CMYK	cmyk(0%, 84.4%, 16.2%, 29.8%)
CIE-LAB	lab(42.18, 67.47, -29.82)
CIE-LCH	lch(42.18, 73.76, 336.16°)
OKLab	oklab(53.04% 0.2002 -0.0811)
OKLCH	oklch(53.04% 0.216 337.9)
XYZ	xyz(24.5113, 12.6187, 29.9930)
Luminance	0.1262 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31C96 #1CB339

analogous

#841CB3 #B31C96 #B31C4A

triadic

#B31C96 #96B31C #1C96B3

tetradic

#B31C96 #B3841C #1CB339 #1C4AB3

square

#B31C96 #B3841C #1CB339 #1C4AB3

split-complementary

#B31C96 #4AB31C #1CB384

monochromatic

#490B3D #7E146A #B31C96 #DE2EBC #E763CD

Accessibility & contrast

On white

5.96

#B31C96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B31C96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31C96

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31C96	#FFFFFF	#000000	##FFFFFF
##B31C96	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255599

Deuteranopia (green-blind)

#5C6C93

Tritanopia (blue-blind)

#BD275A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b31c96;
/* rgb */ color: rgb(179, 28, 150);
/* oklch */ color: oklch(53.0% 0.216 337.9);

Tailwind

colors: {
  custom: {
    50: '#ce6eb5',
    500: '#b31c96',
    950: '#000000',
  },
}

SCSS

$custom: #b31c96;
$custom-light: #ce6eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#b31c96",
  "rgb": {
    "r": 179,
    "g": 28,
    "b": 150
  },
  "hsl": {
    "h": 311.523,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53043,
    "c": 0.21596,
    "h": 337.9
  },
  "luminance": 0.12616
}

Semantic roles & 50–950 ramp

primary

#B31C96

secondary

#5FCB74

accent

#F05B38

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31C96

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

Preview Lab → · Contrast checker → · Palette generator →