#B539C3#B539C3

#B539C3 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 58.0% C 0.222 H 323.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B539C3
RGB	rgb(181, 57, 195)
HSL	hsl(294, 55%, 49%)
HSV	hsv(294, 71%, 76%)
CMYK	cmyk(7.2%, 70.8%, 0%, 23.5%)
CIE-LAB	lab(47.87, 66.52, -47.45)
CIE-LCH	lch(47.87, 81.71, 324.50°)
OKLab	oklab(57.96% 0.1787 -0.1323)
OKLCH	oklch(57.96% 0.222 323.5)
XYZ	xyz(30.3686, 16.6920, 53.2415)
Luminance	0.1669 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B539C3 #47C339

analogous

#7039C3 #B539C3 #C3398C

triadic

#B539C3 #C3B539 #39C3B5

tetradic

#B539C3 #C37039 #47C339 #398CC3

square

#B539C3 #C37039 #47C339 #398CC3

split-complementary

#B539C3 #8CC339 #39C370

monochromatic

#5D1D64 #892B94 #B539C3 #C867D2 #D996E0

Accessibility & contrast

On white

4.84

#B539C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#B539C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B539C3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B539C3	#FFFFFF	#000000	##FFFFFF
##B539C3	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0568C7

Deuteranopia (green-blind)

#5076C0

Tritanopia (blue-blind)

#B8517A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b539c3;
/* rgb */ color: rgb(181, 57, 195);
/* oklch */ color: oklch(58.0% 0.222 323.5);

Tailwind

colors: {
  custom: {
    50: '#cf7bd6',
    500: '#b539c3',
    950: '#000000',
  },
}

SCSS

$custom: #b539c3;
$custom-light: #cf7bd6;
$custom-dark: #000000;

JSON

{
  "hex": "#b539c3",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 195
  },
  "hsl": {
    "h": 293.913,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57958,
    "c": 0.22236,
    "h": 323.5
  },
  "luminance": 0.1669
}

Semantic roles & 50–950 ramp

primary

#B539C3

secondary

#93CC8C

accent

#DE4A59

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B539C3

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

Preview Lab → · Contrast checker → · Palette generator →