#B537AE#B537AE

#B537AE is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.6% C 0.208 H 330.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B537AE
RGB	rgb(181, 55, 174)
HSL	hsl(303, 53%, 46%)
HSV	hsv(303, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 3.9%, 29%)
CIE-LAB	lab(46.46, 63.70, -37.39)
CIE-LCH	lch(46.46, 73.86, 329.58°)
OKLab	oklab(56.58% 0.1806 -0.1031)
OKLCH	oklch(56.58% 0.208 330.3)
XYZ	xyz(28.0621, 15.6143, 41.5720)
Luminance	0.1561 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B537AE #37B53E

analogous

#7D37B5 #B537AE #B5376F

triadic

#B537AE #AEB537 #37AEB5

tetradic

#B537AE #B57D37 #37B53E #376FB5

square

#B537AE #B57D37 #37B53E #376FB5

split-complementary

#B537AE #6FB537 #37B57D

monochromatic

#571A54 #862981 #B537AE #CD5CC7 #DC8BD7

Accessibility & contrast

On white

5.09

#B537AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B537AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B537AE

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B537AE	#FFFFFF	#000000	##FFFFFF
##B537AE	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B63B1

Deuteranopia (green-blind)

#5C74AB

Tritanopia (blue-blind)

#BC466E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b537ae;
/* rgb */ color: rgb(181, 55, 174);
/* oklch */ color: oklch(56.6% 0.208 330.3);

Tailwind

colors: {
  custom: {
    50: '#cf79c6',
    500: '#b537ae',
    950: '#000000',
  },
}

SCSS

$custom: #b537ae;
$custom-light: #cf79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b537ae",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 174
  },
  "hsl": {
    "h": 303.333,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56578,
    "c": 0.20795,
    "h": 330.3
  },
  "luminance": 0.15612
}

Semantic roles & 50–950 ramp

primary

#B537AE

secondary

#82C686

accent

#DD534B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B537AE

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

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