#B31C76#B31C76

#B31C76 is a mid, vivid pink. Relative luminance 0.117; OKLCH L 51.6% C 0.198 H 350.7°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#B31C76
RGB	rgb(179, 28, 118)
HSL	hsl(324, 73%, 41%)
HSV	hsv(324, 84%, 70%)
CMYK	cmyk(0%, 84.4%, 34.1%, 29.8%)
CIE-LAB	lab(40.78, 63.56, -12.33)
CIE-LCH	lch(40.78, 64.74, 349.02°)
OKLab	oklab(51.57% 0.1952 -0.0321)
OKLCH	oklch(51.57% 0.198 350.7)
XYZ	xyz(22.2771, 11.7250, 18.2261)
Luminance	0.1172 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31C76 #1CB359

analogous

#A41CB3 #B31C76 #B31C2B

triadic

#B31C76 #76B31C #1C76B3

tetradic

#B31C76 #B3A41C #1CB359 #1C2BB3

square

#B31C76 #B3A41C #1CB359 #1C2BB3

split-complementary

#B31C76 #2BB31C #1CB3A4

monochromatic

#490B30 #7E1453 #B31C76 #DE2E97 #E763B1

Accessibility & contrast

On white

6.28

#B31C76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#B31C76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31C76

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31C76	#FFFFFF	#000000	##FFFFFF
##B31C76	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4F78

Deuteranopia (green-blind)

#676973

Tritanopia (blue-blind)

#C10748

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b31c76;
/* rgb */ color: rgb(179, 28, 118);
/* oklch */ color: oklch(51.6% 0.198 350.7);

Tailwind

colors: {
  custom: {
    50: '#cf6d9d',
    500: '#b31c76',
    950: '#000000',
  },
}

SCSS

$custom: #b31c76;
$custom-light: #cf6d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b31c76",
  "rgb": {
    "r": 179,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 324.238,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.51571,
    "c": 0.19778,
    "h": 350.7
  },
  "luminance": 0.11722
}

Semantic roles & 50–950 ramp

primary

#B31C76

secondary

#5FCB8B

accent

#F08238

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15080E

muted

#837B7E

Preview Lab

Preview with #B31C76

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

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