#B539BE#B539BE

#B539BE is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.7% C 0.218 H 325.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B539BE
RGB	rgb(181, 57, 190)
HSL	hsl(296, 54%, 48%)
HSV	hsv(296, 70%, 75%)
CMYK	cmyk(4.7%, 70%, 0%, 25.5%)
CIE-LAB	lab(47.58, 65.65, -44.99)
CIE-LCH	lch(47.58, 79.59, 325.58°)
OKLab	oklab(57.66% 0.1789 -0.1251)
OKLCH	oklch(57.66% 0.218 325)
XYZ	xyz(29.8127, 16.4696, 50.3139)
Luminance	0.1647 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B539BE #42BE39

analogous

#7239BE #B539BE #BE3984

triadic

#B539BE #BEB539 #39BEB5

tetradic

#B539BE #BE7239 #42BE39 #3984BE

square

#B539BE #BE7239 #42BE39 #3984BE

split-complementary

#B539BE #84BE39 #39BE72

monochromatic

#5B1D60 #882B8F #B539BE #C964D0 #D993DF

Accessibility & contrast

On white

4.89

#B539BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B539BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B539BE

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B539BE	#FFFFFF	#000000	##FFFFFF
##B539BE	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1667C2

Deuteranopia (green-blind)

#5376BB

Tritanopia (blue-blind)

#B94F78

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b539be;
/* rgb */ color: rgb(181, 57, 190);
/* oklch */ color: oklch(57.7% 0.218 325.0);

Tailwind

colors: {
  custom: {
    50: '#cf7bd2',
    500: '#b539be',
    950: '#000000',
  },
}

SCSS

$custom: #b539be;
$custom-light: #cf7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#b539be",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 190
  },
  "hsl": {
    "h": 295.94,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57662,
    "c": 0.21828,
    "h": 325
  },
  "luminance": 0.16468
}

Semantic roles & 50–950 ramp

primary

#B539BE

secondary

#8ECA89

accent

#DD4B55

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B539BE

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

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