#B537B6#B537B6

#B537B6 is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 57.0% C 0.214 H 327.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B537B6
RGB	rgb(181, 55, 182)
HSL	hsl(300, 54%, 46%)
HSV	hsv(300, 70%, 71%)
CMYK	cmyk(0.5%, 69.8%, 0%, 28.6%)
CIE-LAB	lab(46.89, 65.01, -41.42)
CIE-LCH	lch(46.89, 77.09, 327.49°)
OKLab	oklab(57.02% 0.1809 -0.1147)
OKLCH	oklch(57.02% 0.214 327.6)
XYZ	xyz(28.8653, 15.9355, 45.8024)
Luminance	0.1593 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B537B6 #38B637

analogous

#7637B6 #B537B6 #B63778

triadic

#B537B6 #B6B537 #37B6B5

tetradic

#B537B6 #B67637 #38B637 #3778B6

square

#B537B6 #B67637 #38B637 #3778B6

split-complementary

#B537B6 #78B637 #37B676

monochromatic

#581B58 #862987 #B537B6 #CD5CCE #DB8BDC

Accessibility & contrast

On white

5.02

#B537B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B537B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B537B6

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B537B6	#FFFFFF	#000000	##FFFFFF
##B537B6	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2065BA

Deuteranopia (green-blind)

#5775B3

Tritanopia (blue-blind)

#BA4A73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b537b6;
/* rgb */ color: rgb(181, 55, 182);
/* oklch */ color: oklch(57.0% 0.214 327.6);

Tailwind

colors: {
  custom: {
    50: '#cf79cc',
    500: '#b537b6',
    950: '#000000',
  },
}

SCSS

$custom: #b537b6;
$custom-light: #cf79cc;
$custom-dark: #000000;

JSON

{
  "hex": "#b537b6",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 182
  },
  "hsl": {
    "h": 299.528,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.57021,
    "c": 0.21418,
    "h": 327.6
  },
  "luminance": 0.15934
}

Semantic roles & 50–950 ramp

primary

#B537B6

secondary

#83C682

accent

#DD4B4C

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B537B6

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

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