#B53773#B53773

#B53773 is a mid, vivid pink. Relative luminance 0.138; OKLCH L 53.9% C 0.171 H 355.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B53773
RGB	rgb(181, 55, 115)
HSL	hsl(331, 53%, 46%)
HSV	hsv(331, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 36.5%, 29%)
CIE-LAB	lab(43.94, 55.54, -5.69)
CIE-LCH	lch(43.94, 55.83, 354.15°)
OKLab	oklab(53.92% 0.1701 -0.0143)
OKLCH	oklch(53.92% 0.171 355.2)
XYZ	xyz(23.5182, 13.7967, 17.6409)
Luminance	0.1379 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53773 #37B579

analogous

#B537B2 #B53773 #B53A37

triadic

#B53773 #73B537 #3773B5

tetradic

#B53773 #B2B537 #37B579 #3A37B5

square

#B53773 #B2B537 #37B579 #3A37B5

split-complementary

#B53773 #37B53A #37B2B5

monochromatic

#571A37 #862955 #B53773 #CD5C92 #DC8BB1

Accessibility & contrast

On white

5.59

#B53773 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#B53773 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53773

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53773	#FFFFFF	#000000	##FFFFFF
##B53773	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5975

Deuteranopia (green-blind)

#707070

Tritanopia (blue-blind)

#C32B50

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53773;
/* rgb */ color: rgb(181, 55, 115);
/* oklch */ color: oklch(53.9% 0.171 355.2);

Tailwind

colors: {
  custom: {
    50: '#d0779b',
    500: '#b53773',
    950: '#000000',
  },
}

SCSS

$custom: #b53773;
$custom-light: #d0779b;
$custom-dark: #000000;

JSON

{
  "hex": "#b53773",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 115
  },
  "hsl": {
    "h": 331.429,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53916,
    "c": 0.17068,
    "h": 355.2
  },
  "luminance": 0.13794
}

Semantic roles & 50–950 ramp

primary

#B53773

secondary

#82C6A6

accent

#DD974B

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B53773

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

Preview Lab → · Contrast checker → · Palette generator →