#B539C7#B539C7

#B539C7 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.2% C 0.226 H 322.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B539C7
RGB	rgb(181, 57, 199)
HSL	hsl(292, 56%, 50%)
HSV	hsv(292, 71%, 78%)
CMYK	cmyk(9%, 71.4%, 0%, 22%)
CIE-LAB	lab(48.10, 67.23, -49.39)
CIE-LCH	lch(48.10, 83.42, 323.70°)
OKLab	oklab(58.2% 0.1786 -0.1379)
OKLCH	oklch(58.2% 0.226 322.3)
XYZ	xyz(30.8269, 16.8753, 55.6553)
Luminance	0.1687 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B539C7 #4BC739

analogous

#6E39C7 #B539C7 #C73992

triadic

#B539C7 #C7B539 #39C7B5

tetradic

#B539C7 #C76E39 #4BC739 #3992C7

square

#B539C7 #C76E39 #4BC739 #3992C7

split-complementary

#B539C7 #92C739 #39C76E

monochromatic

#5F1D68 #8A2B98 #B539C7 #C769D4 #D998E2

Accessibility & contrast

On white

4.80

#B539C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B539C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B539C7

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B539C7	#FFFFFF	#000000	##FFFFFF
##B539C7	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CB

Deuteranopia (green-blind)

#4D77C4

Tritanopia (blue-blind)

#B7537D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b539c7;
/* rgb */ color: rgb(181, 57, 199);
/* oklch */ color: oklch(58.2% 0.226 322.3);

Tailwind

colors: {
  custom: {
    50: '#cf7bd9',
    500: '#b539c7',
    950: '#000000',
  },
}

SCSS

$custom: #b539c7;
$custom-light: #cf7bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b539c7",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 199
  },
  "hsl": {
    "h": 292.394,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.582,
    "c": 0.22565,
    "h": 322.3
  },
  "luminance": 0.16874
}

Semantic roles & 50–950 ramp

primary

#B539C7

secondary

#96CE8E

accent

#DF495C

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A15

muted

#837C83

Preview Lab

Preview with #B539C7

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

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