#B73573#B73573

#B73573 is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.0% C 0.175 H 355.5°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B73573
RGB	rgb(183, 53, 115)
HSL	hsl(331, 55%, 46%)
HSV	hsv(331, 71%, 72%)
CMYK	cmyk(0%, 71%, 37.2%, 28.2%)
CIE-LAB	lab(44.02, 56.86, -5.52)
CIE-LCH	lch(44.02, 57.13, 354.45°)
OKLab	oklab(54.04% 0.1743 -0.0138)
OKLCH	oklch(54.04% 0.175 355.5)
XYZ	xyz(23.8976, 13.8541, 17.6320)
Luminance	0.1385 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73573 #35B779

analogous

#B735B4 #B73573 #B73835

triadic

#B73573 #73B735 #3573B7

tetradic

#B73573 #B4B735 #35B779 #3835B7

square

#B73573 #B4B735 #35B779 #3835B7

split-complementary

#B73573 #35B738 #35B4B7

monochromatic

#581A37 #882755 #B73573 #CF5A92 #DD89B1

Accessibility & contrast

On white

5.57

#B73573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B73573 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73573

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73573	#FFFFFF	#000000	##FFFFFF
##B73573	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5975

Deuteranopia (green-blind)

#717170

Tritanopia (blue-blind)

#C5284F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b73573;
/* rgb */ color: rgb(183, 53, 115);
/* oklch */ color: oklch(54.0% 0.175 355.5);

Tailwind

colors: {
  custom: {
    50: '#d1779b',
    500: '#b73573',
    950: '#000000',
  },
}

SCSS

$custom: #b73573;
$custom-light: #d1779b;
$custom-dark: #000000;

JSON

{
  "hex": "#b73573",
  "rgb": {
    "r": 183,
    "g": 53,
    "b": 115
  },
  "hsl": {
    "h": 331.385,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54043,
    "c": 0.17482,
    "h": 355.5
  },
  "luminance": 0.13851
}

Semantic roles & 50–950 ramp

primary

#B73573

secondary

#81C7A6

accent

#DE9749

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B73573

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

Preview Lab → · Contrast checker → · Palette generator →