#B05591#B05591

#B05591 is a mid, vivid pink. Relative luminance 0.178; OKLCH L 58.0% C 0.139 H 342.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B05591
RGB	rgb(176, 85, 145)
HSL	hsl(320, 37%, 51%)
HSV	hsv(320, 52%, 69%)
CMYK	cmyk(0%, 51.7%, 17.6%, 31%)
CIE-LAB	lab(49.22, 44.55, -15.98)
CIE-LCH	lch(49.22, 47.33, 340.27°)
OKLab	oklab(58.02% 0.132 -0.0426)
OKLCH	oklch(58.02% 0.139 342.1)
XYZ	xyz(26.2643, 17.7735, 28.8299)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05591 #55B074

analogous

#A155B0 #B05591 #B05563

triadic

#B05591 #91B055 #5591B0

tetradic

#B05591 #B0A155 #55B074 #5563B0

square

#B05591 #B0A155 #55B074 #5563B0

split-complementary

#B05591 #63B055 #55B0A1

monochromatic

#5F2C4D #883F70 #B05591 #C37FAC #D7A9C7

Accessibility & contrast

On white

4.61

#B05591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#B05591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B05591

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05591	#FFFFFF	#000000	##FFFFFF
##B05591	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6C93

Deuteranopia (green-blind)

#747A8F

Tritanopia (blue-blind)

#B9566C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b05591;
/* rgb */ color: rgb(176, 85, 145);
/* oklch */ color: oklch(58.0% 0.139 342.1);

Tailwind

colors: {
  custom: {
    50: '#ca88b1',
    500: '#b05591',
    950: '#000000',
  },
}

SCSS

$custom: #b05591;
$custom-light: #ca88b1;
$custom-dark: #000000;

JSON

{
  "hex": "#b05591",
  "rgb": {
    "r": 176,
    "g": 85,
    "b": 145
  },
  "hsl": {
    "h": 320.44,
    "s": 36.546,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58024,
    "c": 0.13874,
    "h": 342.1
  },
  "luminance": 0.17771
}

Semantic roles & 50–950 ramp

primary

#B05591

secondary

#9CC5AA

accent

#CD825B

background

#FCF8FA

surface

#F9F0F5

border

#D2CBCF

text

#130C10

muted

#827D7F

Preview Lab

Preview with #B05591

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

Preview Lab → · Contrast checker → · Palette generator →