#B73581#B73581

#B73581 is a mid, vivid pink. Relative luminance 0.142; OKLCH L 54.6% C 0.182 H 348.9°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B73581
RGB	rgb(183, 53, 129)
HSL	hsl(325, 55%, 46%)
HSV	hsv(325, 71%, 72%)
CMYK	cmyk(0%, 71%, 29.5%, 28.2%)
CIE-LAB	lab(44.52, 58.49, -13.37)
CIE-LCH	lch(44.52, 60.00, 347.12°)
OKLab	oklab(54.57% 0.1782 -0.035)
OKLCH	oklch(54.57% 0.182 348.9)
XYZ	xyz(24.7652, 14.2012, 22.2015)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73581 #35B76B

analogous

#AC35B7 #B73581 #B73540

triadic

#B73581 #81B735 #3581B7

tetradic

#B73581 #B7AC35 #35B76B #3540B7

square

#B73581 #B7AC35 #35B76B #3540B7

split-complementary

#B73581 #40B735 #35B7AC

monochromatic

#581A3E #882760 #B73581 #CF5A9F #DD89BA

Accessibility & contrast

On white

5.47

#B73581 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B73581 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73581

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73581	#FFFFFF	#000000	##FFFFFF
##B73581	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485B83

Deuteranopia (green-blind)

#6E727E

Tritanopia (blue-blind)

#C42F56

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b73581;
/* rgb */ color: rgb(183, 53, 129);
/* oklch */ color: oklch(54.6% 0.182 348.9);

Tailwind

colors: {
  custom: {
    50: '#d177a5',
    500: '#b73581',
    950: '#000000',
  },
}

SCSS

$custom: #b73581;
$custom-light: #d177a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b73581",
  "rgb": {
    "r": 183,
    "g": 53,
    "b": 129
  },
  "hsl": {
    "h": 324.923,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54571,
    "c": 0.18157,
    "h": 348.9
  },
  "luminance": 0.14198
}

Semantic roles & 50–950 ramp

primary

#B73581

secondary

#81C79E

accent

#DE8749

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#15090F

muted

#837B7F

Preview Lab

Preview with #B73581

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

Preview Lab → · Contrast checker → · Palette generator →