#B31C98#B31C98

#B31C98 is a mid, highly saturated pink. Relative luminance 0.127; OKLCH L 53.1% C 0.217 H 337.2°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B31C98
RGB	rgb(179, 28, 152)
HSL	hsl(311, 73%, 41%)
HSV	hsv(311, 84%, 70%)
CMYK	cmyk(0%, 84.4%, 15.1%, 29.8%)
CIE-LAB	lab(42.28, 67.74, -30.87)
CIE-LCH	lch(42.28, 74.44, 335.50°)
OKLab	oklab(53.15% 0.2003 -0.0841)
OKLCH	oklch(53.15% 0.217 337.2)
XYZ	xyz(24.6737, 12.6837, 30.8484)
Luminance	0.1268 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31C98 #1CB337

analogous

#821CB3 #B31C98 #B31C4D

triadic

#B31C98 #98B31C #1C98B3

tetradic

#B31C98 #B3821C #1CB337 #1C4DB3

square

#B31C98 #B3821C #1CB337 #1C4DB3

split-complementary

#B31C98 #4DB31C #1CB382

monochromatic

#490B3E #7E146B #B31C98 #DE2EBF #E763CF

Accessibility & contrast

On white

5.94

#B31C98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B31C98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31C98

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31C98	#FFFFFF	#000000	##FFFFFF
##B31C98	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23559B

Deuteranopia (green-blind)

#5B6C95

Tritanopia (blue-blind)

#BD295B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b31c98;
/* rgb */ color: rgb(179, 28, 152);
/* oklch */ color: oklch(53.1% 0.217 337.2);

Tailwind

colors: {
  custom: {
    50: '#ce6eb6',
    500: '#b31c98',
    950: '#000000',
  },
}

SCSS

$custom: #b31c98;
$custom-light: #ce6eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#b31c98",
  "rgb": {
    "r": 179,
    "g": 28,
    "b": 152
  },
  "hsl": {
    "h": 310.728,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53147,
    "c": 0.21724,
    "h": 337.2
  },
  "luminance": 0.12681
}

Semantic roles & 50–950 ramp

primary

#B31C98

secondary

#5FCB73

accent

#F05938

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31C98

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

Preview Lab → · Contrast checker → · Palette generator →