#B539F2#B539F2

#B539F2 is a mid, highly saturated purple. Relative luminance 0.192; OKLCH L 61.0% C 0.262 H 311.4°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B539F2
RGB	rgb(181, 57, 242)
HSL	hsl(280, 88%, 59%)
HSV	hsv(280, 76%, 95%)
CMYK	cmyk(25.2%, 76.4%, 0%, 5.1%)
CIE-LAB	lab(50.88, 75.32, -69.40)
CIE-LCH	lch(50.88, 102.41, 317.34°)
OKLab	oklab(61.05% 0.1733 -0.1966)
OKLCH	oklch(61.05% 0.262 311.4)
XYZ	xyz(36.5432, 19.1618, 85.7607)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B539F2 #76F239

analogous

#5839F2 #B539F2 #F239D3

triadic

#B539F2 #F2B539 #39F2B5

tetradic

#B539F2 #F25839 #76F239 #39D3F2

square

#B539F2 #F25839 #76F239 #39D3F2

split-complementary

#B539F2 #D3F239 #39F258

monochromatic

#730BA6 #9A0FDF #B539F2 #CA72F6 #E0ACFA

Accessibility & contrast

On white

4.35

#B539F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#B539F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B539F2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B539F2	#FFFFFF	#000000	##000000
##B539F2	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F7

Deuteranopia (green-blind)

#087BEE

Tritanopia (blue-blind)

#AD6695

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b539f2;
/* rgb */ color: rgb(181, 57, 242);
/* oklch */ color: oklch(61.0% 0.262 311.4);

Tailwind

colors: {
  custom: {
    50: '#d17df7',
    500: '#b539f2',
    950: '#000000',
  },
}

SCSS

$custom: #b539f2;
$custom-light: #d17df7;
$custom-dark: #000000;

JSON

{
  "hex": "#b539f2",
  "rgb": {
    "r": 181,
    "g": 57,
    "b": 242
  },
  "hsl": {
    "h": 280.216,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61045,
    "c": 0.26209,
    "h": 311.4
  },
  "luminance": 0.19161
}

Semantic roles & 50–950 ramp

primary

#B539F2

secondary

#B7E89F

accent

#FE2A70

background

#FDF8FF

surface

#FAEFFF

border

#D3CAD7

text

#150B17

muted

#837C85

Preview Lab

Preview with #B539F2

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

Preview Lab → · Contrast checker → · Palette generator →