#B53681#B53681

#B53681 is a mid, vivid pink. Relative luminance 0.140; OKLCH L 54.3% C 0.179 H 348.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B53681
RGB	rgb(181, 54, 129)
HSL	hsl(325, 54%, 46%)
HSV	hsv(325, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 28.7%, 29%)
CIE-LAB	lab(44.30, 57.58, -13.73)
CIE-LCH	lch(44.30, 59.19, 346.59°)
OKLab	oklab(54.35% 0.1751 -0.0361)
OKLCH	oklch(54.35% 0.179 348.4)
XYZ	xyz(24.3388, 14.0497, 22.1947)
Luminance	0.1405 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53681 #36B56A

analogous

#A936B5 #B53681 #B53641

triadic

#B53681 #81B536 #3681B5

tetradic

#B53681 #B5A936 #36B56A #3641B5

square

#B53681 #B5A936 #36B56A #3641B5

split-complementary

#B53681 #41B536 #36B5A9

monochromatic

#571A3E #86285F #B53681 #CE5A9F #DC89BA

Accessibility & contrast

On white

5.51

#B53681 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B53681 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53681

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53681	#FFFFFF	#000000	##FFFFFF
##B53681	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485B83

Deuteranopia (green-blind)

#6C717E

Tritanopia (blue-blind)

#C23157

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b53681;
/* rgb */ color: rgb(181, 54, 129);
/* oklch */ color: oklch(54.3% 0.179 348.4);

Tailwind

colors: {
  custom: {
    50: '#cf77a5',
    500: '#b53681',
    950: '#000000',
  },
}

SCSS

$custom: #b53681;
$custom-light: #cf77a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b53681",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 129
  },
  "hsl": {
    "h": 324.567,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54347,
    "c": 0.1788,
    "h": 348.4
  },
  "luminance": 0.14047
}

Semantic roles & 50–950 ramp

primary

#B53681

secondary

#81C69D

accent

#DD874A

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B53681

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

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