#B539AF#B539AF

#B539AF is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.8% C 0.206 H 329.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#B539AF
RGB	rgb(181, 57, 175)
HSL	hsl(303, 52%, 47%)
HSV	hsv(303, 69%, 71%)
CMYK	cmyk(0%, 68.5%, 3.3%, 29%)
CIE-LAB	lab(46.77, 63.13, -37.50)
CIE-LCH	lch(46.77, 73.43, 329.29°)
OKLab	oklab(56.82% 0.1786 -0.1034)
OKLCH	oklch(56.82% 0.206 329.9)
XYZ	xyz(28.2569, 15.8473, 42.1197)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B539AF #39B53F

analogous

#7D39B5 #B539AF #B53971

triadic

#B539AF #AFB539 #39AFB5

tetradic

#B539AF #B57D39 #39B53F #3971B5

square

#B539AF #B57D39 #39B53F #3971B5

split-complementary

#B539AF #71B539 #39B57D

monochromatic

#581C55 #862A82 #B539AF #CD5FC7 #DB8DD7

Accessibility & contrast

On white

5.04

#B539AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#B539AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B539AF

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B539AF	#FFFFFF	#000000	##FFFFFF
##B539AF	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C64B2

Deuteranopia (green-blind)

#5C75AC

Tritanopia (blue-blind)

#BC4870

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b539af;
/* rgb */ color: rgb(181, 57, 175);
/* oklch */ color: oklch(56.8% 0.206 329.9);

Tailwind

colors: {
  custom: {
    50: '#cf7ac7',
    500: '#b539af',
    950: '#000000',
  },
}

SCSS

$custom: #b539af;
$custom-light: #cf7ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#b539af",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 175
  },
  "hsl": {
    "h": 302.903,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56817,
    "c": 0.20634,
    "h": 329.9
  },
  "luminance": 0.15845
}

Semantic roles & 50–950 ramp

primary

#B539AF

secondary

#84C687

accent

#DC534C

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B539AF

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

Preview Lab → · Contrast checker → · Palette generator →