#B03578#B03578

#B03578 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.1% C 0.171 H 351.0°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B03578
RGB	rgb(176, 53, 120)
HSL	hsl(327, 54%, 45%)
HSV	hsv(327, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 31.8%, 31%)
CIE-LAB	lab(42.97, 55.46, -10.32)
CIE-LCH	lch(42.97, 56.41, 349.46°)
OKLab	oklab(53.09% 0.1693 -0.0268)
OKLCH	oklch(53.09% 0.171 351)
XYZ	xyz(22.5690, 13.1349, 19.1124)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03578 #35B06D

analogous

#AB35B0 #B03578 #B0353A

triadic

#B03578 #78B035 #3578B0

tetradic

#B03578 #B0AB35 #35B06D #353AB0

square

#B03578 #B0AB35 #35B06D #353AB0

split-complementary

#B03578 #3AB035 #35B0AB

monochromatic

#521938 #812758 #B03578 #CC5696 #DA85B4

Accessibility & contrast

On white

5.79

#B03578 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B03578 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03578

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03578	#FFFFFF	#000000	##FFFFFF
##B03578	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48577A

Deuteranopia (green-blind)

#6B6E75

Tritanopia (blue-blind)

#BD2E52

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03578;
/* rgb */ color: rgb(176, 53, 120);
/* oklch */ color: oklch(53.1% 0.171 351.0);

Tailwind

colors: {
  custom: {
    50: '#cc769f',
    500: '#b03578',
    950: '#000000',
  },
}

SCSS

$custom: #b03578;
$custom-light: #cc769f;
$custom-dark: #000000;

JSON

{
  "hex": "#b03578",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 120
  },
  "hsl": {
    "h": 327.317,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53092,
    "c": 0.17137,
    "h": 351
  },
  "luminance": 0.13132
}

Semantic roles & 50–950 ramp

primary

#B03578

secondary

#7DC49D

accent

#DD8D4B

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B03578

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

Preview Lab → · Contrast checker → · Palette generator →