#B53783#B53783

#B53783 is a mid, vivid pink. Relative luminance 0.142; OKLCH L 54.5% C 0.179 H 347.5°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#B53783
RGB	rgb(181, 55, 131)
HSL	hsl(324, 53%, 46%)
HSV	hsv(324, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 27.6%, 29%)
CIE-LAB	lab(44.51, 57.46, -14.63)
CIE-LCH	lch(44.51, 59.29, 345.71°)
OKLab	oklab(54.53% 0.1745 -0.0385)
OKLCH	oklch(54.53% 0.179 347.5)
XYZ	xyz(24.5201, 14.1974, 22.9174)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53783 #37B569

analogous

#A837B5 #B53783 #B53744

triadic

#B53783 #83B537 #3783B5

tetradic

#B53783 #B5A837 #37B569 #3744B5

square

#B53783 #B5A837 #37B569 #3744B5

split-complementary

#B53783 #44B537 #37B5A8

monochromatic

#571A3F #862961 #B53783 #CD5CA0 #DC8BBC

Accessibility & contrast

On white

5.47

#B53783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B53783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53783

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53783	#FFFFFF	#000000	##FFFFFF
##B53783	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)

#485B85

Deuteranopia (green-blind)

#6C7180

Tritanopia (blue-blind)

#C23358

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b53783;
/* rgb */ color: rgb(181, 55, 131);
/* oklch */ color: oklch(54.5% 0.179 347.5);

Tailwind

colors: {
  custom: {
    50: '#cf78a7',
    500: '#b53783',
    950: '#000000',
  },
}

SCSS

$custom: #b53783;
$custom-light: #cf78a7;
$custom-dark: #000000;

JSON

{
  "hex": "#b53783",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 131
  },
  "hsl": {
    "h": 323.81,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54527,
    "c": 0.17867,
    "h": 347.5
  },
  "luminance": 0.14195
}

Semantic roles & 50–950 ramp

primary

#B53783

secondary

#82C69D

accent

#DD854B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140A0F

muted

#837C7F

Preview Lab

Preview with #B53783

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

Preview Lab → · Contrast checker → · Palette generator →