#B03189#B03189

#B03189 is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.4% C 0.186 H 342.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B03189
RGB	rgb(176, 49, 137)
HSL	hsl(318, 56%, 44%)
HSV	hsv(318, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 22.2%, 31%)
CIE-LAB	lab(43.12, 59.10, -20.51)
CIE-LCH	lch(43.12, 62.55, 340.86°)
OKLab	oklab(53.42% 0.1777 -0.0549)
OKLCH	oklch(53.42% 0.186 342.8)
XYZ	xyz(23.5190, 13.2353, 24.9781)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03189 #31B058

analogous

#9831B0 #B03189 #B0314A

triadic

#B03189 #89B031 #3189B0

tetradic

#B03189 #B09831 #31B058 #314AB0

square

#B03189 #B09831 #31B058 #314AB0

split-complementary

#B03189 #4AB031 #31B098

monochromatic

#50163E #802464 #B03189 #CE50A7 #DC80BF

Accessibility & contrast

On white

5.76

#B03189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B03189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03189

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03189	#FFFFFF	#000000	##FFFFFF
##B03189	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D588B

Deuteranopia (green-blind)

#656D86

Tritanopia (blue-blind)

#BB3259

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b03189;
/* rgb */ color: rgb(176, 49, 137);
/* oklch */ color: oklch(53.4% 0.186 342.8);

Tailwind

colors: {
  custom: {
    50: '#cb75ab',
    500: '#b03189',
    950: '#000000',
  },
}

SCSS

$custom: #b03189;
$custom-light: #cb75ab;
$custom-dark: #000000;

JSON

{
  "hex": "#b03189",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 137
  },
  "hsl": {
    "h": 318.425,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53422,
    "c": 0.18598,
    "h": 342.8
  },
  "luminance": 0.13233
}

Semantic roles & 50–950 ramp

primary

#B03189

secondary

#78C590

accent

#E07748

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B03189

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

Preview Lab → · Contrast checker → · Palette generator →