#B536C4#B536C4

#B536C4 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.8% C 0.226 H 323.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B536C4
RGB	rgb(181, 54, 196)
HSL	hsl(294, 57%, 49%)
HSV	hsv(294, 72%, 77%)
CMYK	cmyk(7.7%, 72.4%, 0%, 23.1%)
CIE-LAB	lab(47.56, 67.75, -48.52)
CIE-LCH	lch(47.56, 83.33, 324.39°)
OKLab	oklab(57.76% 0.1816 -0.1354)
OKLCH	oklch(57.76% 0.226 323.3)
XYZ	xyz(30.3381, 16.4494, 53.7909)
Luminance	0.1645 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B536C4 #45C436

analogous

#6E36C4 #B536C4 #C4368C

triadic

#B536C4 #C4B536 #36C4B5

tetradic

#B536C4 #C46E36 #45C436 #368CC4

square

#B536C4 #C46E36 #45C436 #368CC4

split-complementary

#B536C4 #8CC436 #36C46E

monochromatic

#5C1C64 #892994 #B536C4 #C863D4 #D993E1

Accessibility & contrast

On white

4.90

#B536C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B536C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B536C4

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B536C4	#FFFFFF	#000000	##FFFFFF
##B536C4	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#4E76C1

Tritanopia (blue-blind)

#B8507A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b536c4;
/* rgb */ color: rgb(181, 54, 196);
/* oklch */ color: oklch(57.8% 0.226 323.3);

Tailwind

colors: {
  custom: {
    50: '#cf79d6',
    500: '#b536c4',
    950: '#000000',
  },
}

SCSS

$custom: #b536c4;
$custom-light: #cf79d6;
$custom-dark: #000000;

JSON

{
  "hex": "#b536c4",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 196
  },
  "hsl": {
    "h": 293.662,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57755,
    "c": 0.22648,
    "h": 323.3
  },
  "luminance": 0.16448
}

Semantic roles & 50–950 ramp

primary

#B536C4

secondary

#91CC89

accent

#E04858

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B536C4

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

Preview Lab → · Contrast checker → · Palette generator →