#B53666#B53666

#B53666 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.4% C 0.167 H 1.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B53666
RGB	rgb(181, 54, 102)
HSL	hsl(337, 54%, 46%)
HSV	hsv(337, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 43.6%, 29%)
CIE-LAB	lab(43.40, 54.54, 1.56)
CIE-LCH	lch(43.40, 54.57, 1.64°)
OKLab	oklab(53.38% 0.167 0.0046)
OKLCH	oklch(53.38% 0.167 1.6)
XYZ	xyz(22.7752, 13.4243, 13.9596)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53666 #36B585

analogous

#B536A5 #B53666 #B54536

triadic

#B53666 #66B536 #3666B5

tetradic

#B53666 #A5B536 #36B585 #4536B5

square

#B53666 #A5B536 #36B585 #4536B5

split-complementary

#B53666 #36B545 #36A5B5

monochromatic

#571A31 #86284B #B53666 #CE5A86 #DC89A9

Accessibility & contrast

On white

5.70

#B53666 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B53666 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53666

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53666	#FFFFFF	#000000	##FFFFFF
##B53666	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515767

Deuteranopia (green-blind)

#737063

Tritanopia (blue-blind)

#C4244A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b53666;
/* rgb */ color: rgb(181, 54, 102);
/* oklch */ color: oklch(53.4% 0.167 1.6);

Tailwind

colors: {
  custom: {
    50: '#d07691',
    500: '#b53666',
    950: '#000000',
  },
}

SCSS

$custom: #b53666;
$custom-light: #d07691;
$custom-dark: #000000;

JSON

{
  "hex": "#b53666",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 102
  },
  "hsl": {
    "h": 337.323,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53381,
    "c": 0.16709,
    "h": 1.6
  },
  "luminance": 0.13421
}

Semantic roles & 50–950 ramp

primary

#B53666

secondary

#81C6AC

accent

#DDA64A

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B53666

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

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