#B31C95#B31C95

#B31C95 is a mid, highly saturated pink. Relative luminance 0.126; OKLCH L 53.0% C 0.215 H 338.3°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#B31C95
RGB	rgb(179, 28, 149)
HSL	hsl(312, 73%, 41%)
HSV	hsv(312, 84%, 70%)
CMYK	cmyk(0%, 84.4%, 16.8%, 29.8%)
CIE-LAB	lab(42.13, 67.33, -29.29)
CIE-LCH	lch(42.13, 73.43, 336.49°)
OKLab	oklab(52.99% 0.2001 -0.0796)
OKLCH	oklch(52.99% 0.215 338.3)
XYZ	xyz(24.4311, 12.5866, 29.5708)
Luminance	0.1258 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31C95 #1CB33A

analogous

#861CB3 #B31C95 #B31C49

triadic

#B31C95 #95B31C #1C95B3

tetradic

#B31C95 #B3861C #1CB33A #1C49B3

square

#B31C95 #B3861C #1CB33A #1C49B3

split-complementary

#B31C95 #49B31C #1CB386

monochromatic

#490B3D #7E1469 #B31C95 #DE2EBB #E763CC

Accessibility & contrast

On white

5.97

#B31C95 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B31C95 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31C95

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31C95	#FFFFFF	#000000	##FFFFFF
##B31C95	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265598

Deuteranopia (green-blind)

#5C6B92

Tritanopia (blue-blind)

#BD265A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b31c95;
/* rgb */ color: rgb(179, 28, 149);
/* oklch */ color: oklch(53.0% 0.215 338.3);

Tailwind

colors: {
  custom: {
    50: '#ce6eb4',
    500: '#b31c95',
    950: '#000000',
  },
}

SCSS

$custom: #b31c95;
$custom-light: #ce6eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#b31c95",
  "rgb": {
    "r": 179,
    "g": 28,
    "b": 149
  },
  "hsl": {
    "h": 311.921,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52992,
    "c": 0.21533,
    "h": 338.3
  },
  "luminance": 0.12584
}

Semantic roles & 50–950 ramp

primary

#B31C95

secondary

#5FCB75

accent

#F05D38

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140811

muted

#837B80

Preview Lab

Preview with #B31C95

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

Preview Lab → · Contrast checker → · Palette generator →