#B539C5#B539C5

#B539C5 is a mid, highly saturated purple. Relative luminance 0.168; OKLCH L 58.1% C 0.224 H 322.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#B539C5
RGB	rgb(181, 57, 197)
HSL	hsl(293, 55%, 50%)
HSV	hsv(293, 71%, 77%)
CMYK	cmyk(8.1%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(47.99, 66.87, -48.42)
CIE-LCH	lch(47.99, 82.56, 324.09°)
OKLab	oklab(58.08% 0.1787 -0.1351)
OKLCH	oklch(58.08% 0.224 322.9)
XYZ	xyz(30.5962, 16.7830, 54.4404)
Luminance	0.1678 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B539C5 #49C539

analogous

#6F39C5 #B539C5 #C5398F

triadic

#B539C5 #C5B539 #39C5B5

tetradic

#B539C5 #C56F39 #49C539 #398FC5

square

#B539C5 #C56F39 #49C539 #398FC5

split-complementary

#B539C5 #8FC539 #39C56F

monochromatic

#5E1E66 #892B96 #B539C5 #C768D3 #D997E1

Accessibility & contrast

On white

4.82

#B539C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#B539C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B539C5

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B539C5	#FFFFFF	#000000	##FFFFFF
##B539C5	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069C9

Deuteranopia (green-blind)

#4F77C2

Tritanopia (blue-blind)

#B8527C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b539c5;
/* rgb */ color: rgb(181, 57, 197);
/* oklch */ color: oklch(58.1% 0.224 322.9);

Tailwind

colors: {
  custom: {
    50: '#cf7bd7',
    500: '#b539c5',
    950: '#000000',
  },
}

SCSS

$custom: #b539c5;
$custom-light: #cf7bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#b539c5",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 293.143,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58078,
    "c": 0.224,
    "h": 322.9
  },
  "luminance": 0.16781
}

Semantic roles & 50–950 ramp

primary

#B539C5

secondary

#94CD8D

accent

#DE495A

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B539C5

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

Preview Lab → · Contrast checker → · Palette generator →