#B53166#B53166

#B53166 is a mid, vivid pink. Relative luminance 0.130; OKLCH L 52.9% C 0.173 H 0.7°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#B53166
RGB	rgb(181, 49, 102)
HSL	hsl(336, 57%, 45%)
HSV	hsv(336, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 43.6%, 29%)
CIE-LAB	lab(42.74, 56.38, 0.60)
CIE-LCH	lch(42.74, 56.38, 0.61°)
OKLab	oklab(52.9% 0.1729 0.0022)
OKLCH	oklch(52.9% 0.173 0.7)
XYZ	xyz(22.5543, 12.9826, 13.8860)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53166 #31B580

analogous

#B531A8 #B53166 #B53E31

triadic

#B53166 #66B531 #3166B5

tetradic

#B53166 #A8B531 #31B580 #3E31B5

square

#B53166 #A8B531 #31B580 #3E31B5

split-complementary

#B53166 #31B53E #31A8B5

monochromatic

#551730 #85244B #B53166 #D05385 #DD83A7

Accessibility & contrast

On white

5.84

#B53166 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B53166 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53166

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53166	#FFFFFF	#000000	##FFFFFF
##B53166	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5567

Deuteranopia (green-blind)

#716E63

Tritanopia (blue-blind)

#C41D47

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53166;
/* rgb */ color: rgb(181, 49, 102);
/* oklch */ color: oklch(52.9% 0.173 0.7);

Tailwind

colors: {
  custom: {
    50: '#d07491',
    500: '#b53166',
    950: '#000000',
  },
}

SCSS

$custom: #b53166;
$custom-light: #d07491;
$custom-dark: #000000;

JSON

{
  "hex": "#b53166",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 335.909,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52895,
    "c": 0.17288,
    "h": 0.7
  },
  "luminance": 0.1298
}

Semantic roles & 50–950 ramp

primary

#B53166

secondary

#7BC7A8

accent

#E1A347

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B53166

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

Preview Lab → · Contrast checker → · Palette generator →