#B3537F#B3537F

#B3537F is a mid, vivid pink. Relative luminance 0.173; OKLCH L 57.5% C 0.134 H 353.4°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B3537F
RGB	rgb(179, 83, 127)
HSL	hsl(333, 39%, 51%)
HSV	hsv(333, 54%, 70%)
CMYK	cmyk(0%, 53.6%, 29.1%, 29.8%)
CIE-LAB	lab(48.64, 43.92, -6.03)
CIE-LCH	lch(48.64, 44.33, 352.18°)
OKLab	oklab(57.47% 0.133 -0.0154)
OKLCH	oklch(57.47% 0.134 353.4)
XYZ	xyz(25.5154, 17.3049, 22.0709)
Luminance	0.1730 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3537F #53B387

analogous

#B353AF #B3537F #B35753

triadic

#B3537F #7FB353 #537FB3

tetradic

#B3537F #AFB353 #53B387 #5753B3

square

#B3537F #AFB353 #53B387 #5753B3

split-complementary

#B3537F #53B357 #53AFB3

monochromatic

#612B44 #8B3E61 #B3537F #C67D9F #D9A8BE

Accessibility & contrast

On white

4.71

#B3537F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B3537F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3537F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3537F	#FFFFFF	#000000	##FFFFFF
##B3537F	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606980

Deuteranopia (green-blind)

#797A7D

Tritanopia (blue-blind)

#BF4E64

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b3537f;
/* rgb */ color: rgb(179, 83, 127);
/* oklch */ color: oklch(57.5% 0.134 353.4);

Tailwind

colors: {
  custom: {
    50: '#cc87a4',
    500: '#b3537f',
    950: '#000000',
  },
}

SCSS

$custom: #b3537f;
$custom-light: #cc87a4;
$custom-dark: #000000;

JSON

{
  "hex": "#b3537f",
  "rgb": {
    "r": 179,
    "g": 83,
    "b": 127
  },
  "hsl": {
    "h": 332.5,
    "s": 38.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57474,
    "c": 0.13393,
    "h": 353.4
  },
  "luminance": 0.17303
}

Semantic roles & 50–950 ramp

primary

#B3537F

secondary

#9CC6B3

accent

#CF9959

background

#FCF8FA

surface

#F9F0F4

border

#D2CBCE

text

#140B0F

muted

#827C7F

Preview Lab

Preview with #B3537F

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

Preview Lab → · Contrast checker → · Palette generator →