#B03574#B03574

#B03574 is a mid, vivid pink. Relative luminance 0.130; OKLCH L 52.9% C 0.169 H 353.0°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B03574
RGB	rgb(176, 53, 116)
HSL	hsl(329, 54%, 45%)
HSV	hsv(329, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 34.1%, 31%)
CIE-LAB	lab(42.82, 54.98, -8.06)
CIE-LCH	lch(42.82, 55.57, 351.66°)
OKLab	oklab(52.94% 0.1682 -0.0207)
OKLCH	oklch(52.94% 0.169 353)
XYZ	xyz(22.3313, 13.0398, 17.8605)
Luminance	0.1304 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03574 #35B071

analogous

#AE35B0 #B03574 #B03537

triadic

#B03574 #74B035 #3574B0

tetradic

#B03574 #B0AE35 #35B071 #3537B0

square

#B03574 #B0AE35 #35B071 #3537B0

split-complementary

#B03574 #37B035 #35B0AE

monochromatic

#521936 #812755 #B03574 #CC5693 #DA85B1

Accessibility & contrast

On white

5.82

#B03574 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B03574 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03574

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03574	#FFFFFF	#000000	##FFFFFF
##B03574	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5776

Deuteranopia (green-blind)

#6C6D71

Tritanopia (blue-blind)

#BD2C50

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03574;
/* rgb */ color: rgb(176, 53, 116);
/* oklch */ color: oklch(52.9% 0.169 353.0);

Tailwind

colors: {
  custom: {
    50: '#cc769c',
    500: '#b03574',
    950: '#000000',
  },
}

SCSS

$custom: #b03574;
$custom-light: #cc769c;
$custom-dark: #000000;

JSON

{
  "hex": "#b03574",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 116
  },
  "hsl": {
    "h": 329.268,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52941,
    "c": 0.16942,
    "h": 353
  },
  "luminance": 0.13037
}

Semantic roles & 50–950 ramp

primary

#B03574

secondary

#7DC4A0

accent

#DD924B

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B03574

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

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