#B31797#B31797

#B31797 is a mid, highly saturated pink. Relative luminance 0.124; OKLCH L 52.9% C 0.220 H 337.5°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B31797
RGB	rgb(179, 23, 151)
HSL	hsl(311, 77%, 40%)
HSV	hsv(311, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 15.6%, 29.8%)
CIE-LAB	lab(41.90, 68.58, -30.87)
CIE-LCH	lch(41.90, 75.21, 335.77°)
OKLab	oklab(52.86% 0.2032 -0.0841)
OKLCH	oklch(52.86% 0.22 337.5)
XYZ	xyz(24.4833, 12.4333, 30.3826)
Luminance	0.1243 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31797 #17B333

analogous

#8117B3 #B31797 #B31749

triadic

#B31797 #97B317 #1797B3

tetradic

#B31797 #B38117 #17B333 #1749B3

square

#B31797 #B38117 #17B333 #1749B3

split-complementary

#B31797 #49B317 #17B381

monochromatic

#47093C #7D1069 #B31797 #E324C1 #EA5BD0

Accessibility & contrast

On white

6.02

#B31797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B31797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31797

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31797	#FFFFFF	#000000	##FFFFFF
##B31797	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20549A

Deuteranopia (green-blind)

#5A6B94

Tritanopia (blue-blind)

#BD255A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b31797;
/* rgb */ color: rgb(179, 23, 151);
/* oklch */ color: oklch(52.9% 0.220 337.5);

Tailwind

colors: {
  custom: {
    50: '#ce6db6',
    500: '#b31797',
    950: '#000000',
  },
}

SCSS

$custom: #b31797;
$custom-light: #ce6db6;
$custom-dark: #000000;

JSON

{
  "hex": "#b31797",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 151
  },
  "hsl": {
    "h": 310.769,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52855,
    "c": 0.21988,
    "h": 337.5
  },
  "luminance": 0.12431
}

Semantic roles & 50–950 ramp

primary

#B31797

secondary

#58CD6D

accent

#F45634

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31797

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

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