#B03573#B03573

#B03573 is a mid, vivid pink. Relative luminance 0.130; OKLCH L 52.9% C 0.169 H 353.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B03573
RGB	rgb(176, 53, 115)
HSL	hsl(330, 54%, 45%)
HSV	hsv(330, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 34.7%, 31%)
CIE-LAB	lab(42.79, 54.86, -7.50)
CIE-LCH	lch(42.79, 55.37, 352.22°)
OKLab	oklab(52.9% 0.1679 -0.0191)
OKLCH	oklch(52.9% 0.169 353.5)
XYZ	xyz(22.2734, 13.0167, 17.5558)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03573 #35B072

analogous

#B035B0 #B03573 #B03536

triadic

#B03573 #73B035 #3573B0

tetradic

#B03573 #B0B035 #35B072 #3536B0

square

#B03573 #B0B035 #35B072 #3536B0

split-complementary

#B03573 #36B035 #35B0B0

monochromatic

#521936 #812754 #B03573 #CC5692 #DA85B0

Accessibility & contrast

On white

5.83

#B03573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B03573 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03573

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03573	#FFFFFF	#000000	##FFFFFF
##B03573	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5775

Deuteranopia (green-blind)

#6C6D70

Tritanopia (blue-blind)

#BD2B4F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03573;
/* rgb */ color: rgb(176, 53, 115);
/* oklch */ color: oklch(52.9% 0.169 353.5);

Tailwind

colors: {
  custom: {
    50: '#cc769b',
    500: '#b03573',
    950: '#000000',
  },
}

SCSS

$custom: #b03573;
$custom-light: #cc769b;
$custom-dark: #000000;

JSON

{
  "hex": "#b03573",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 115
  },
  "hsl": {
    "h": 329.756,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52904,
    "c": 0.16895,
    "h": 353.5
  },
  "luminance": 0.13014
}

Semantic roles & 50–950 ramp

primary

#B03573

secondary

#7DC4A0

accent

#DD934B

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B03573

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

Preview Lab → · Contrast checker → · Palette generator →