#B5317D#B5317D

#B5317D is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.7% C 0.183 H 349.7°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B5317D
RGB	rgb(181, 49, 125)
HSL	hsl(325, 57%, 45%)
HSV	hsv(325, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 30.9%, 29%)
CIE-LAB	lab(43.51, 58.88, -12.48)
CIE-LCH	lch(43.51, 60.19, 348.03°)
OKLab	oklab(53.72% 0.1797 -0.0326)
OKLCH	oklch(53.72% 0.183 349.7)
XYZ	xyz(23.8573, 13.5038, 20.7482)
Luminance	0.1350 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5317D #31B569

analogous

#AB31B5 #B5317D #B5313B

triadic

#B5317D #7DB531 #317DB5

tetradic

#B5317D #B5AB31 #31B569 #313BB5

square

#B5317D #B5AB31 #31B569 #313BB5

split-complementary

#B5317D #3BB531 #31B5AB

monochromatic

#55173A #85245C #B5317D #D0539B #DD83B7

Accessibility & contrast

On white

5.68

#B5317D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B5317D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5317D

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5317D	#FFFFFF	#000000	##FFFFFF
##B5317D	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46587F

Deuteranopia (green-blind)

#6C6F7A

Tritanopia (blue-blind)

#C22953

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b5317d;
/* rgb */ color: rgb(181, 49, 125);
/* oklch */ color: oklch(53.7% 0.183 349.7);

Tailwind

colors: {
  custom: {
    50: '#d075a2',
    500: '#b5317d',
    950: '#000000',
  },
}

SCSS

$custom: #b5317d;
$custom-light: #d075a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b5317d",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 125
  },
  "hsl": {
    "h": 325.455,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53719,
    "c": 0.18267,
    "h": 349.7
  },
  "luminance": 0.13501
}

Semantic roles & 50–950 ramp

primary

#B5317D

secondary

#7BC79B

accent

#E18847

background

#FDF7FA

surface

#FAEDF3

border

#D3C8CD

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B5317D

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

Preview Lab → · Contrast checker → · Palette generator →