#B31C97#B31C97

#B31C97 is a mid, highly saturated pink. Relative luminance 0.126; OKLCH L 53.1% C 0.217 H 337.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B31C97
RGB	rgb(179, 28, 151)
HSL	hsl(311, 73%, 41%)
HSV	hsv(311, 84%, 70%)
CMYK	cmyk(0%, 84.4%, 15.6%, 29.8%)
CIE-LAB	lab(42.23, 67.61, -30.34)
CIE-LCH	lch(42.23, 74.10, 335.83°)
OKLab	oklab(53.1% 0.2002 -0.0826)
OKLCH	oklch(53.1% 0.217 337.6)
XYZ	xyz(24.5922, 12.6510, 30.4189)
Luminance	0.1265 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31C97 #1CB338

analogous

#831CB3 #B31C97 #B31C4B

triadic

#B31C97 #97B31C #1C97B3

tetradic

#B31C97 #B3831C #1CB338 #1C4BB3

square

#B31C97 #B3831C #1CB338 #1C4BB3

split-complementary

#B31C97 #4BB31C #1CB383

monochromatic

#490B3E #7E146A #B31C97 #DE2EBE #E763CE

Accessibility & contrast

On white

5.95

#B31C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B31C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31C97

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31C97	#FFFFFF	#000000	##FFFFFF
##B31C97	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24559A

Deuteranopia (green-blind)

#5B6C94

Tritanopia (blue-blind)

#BD285B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b31c97;
/* rgb */ color: rgb(179, 28, 151);
/* oklch */ color: oklch(53.1% 0.217 337.6);

Tailwind

colors: {
  custom: {
    50: '#ce6eb6',
    500: '#b31c97',
    950: '#000000',
  },
}

SCSS

$custom: #b31c97;
$custom-light: #ce6eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#b31c97",
  "rgb": {
    "r": 179,
    "g": 28,
    "b": 151
  },
  "hsl": {
    "h": 311.126,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53095,
    "c": 0.2166,
    "h": 337.6
  },
  "luminance": 0.12649
}

Semantic roles & 50–950 ramp

primary

#B31C97

secondary

#5FCB73

accent

#F05A38

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31C97

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

Preview Lab → · Contrast checker → · Palette generator →