#B536B3#B536B3

#B536B3 is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.8% C 0.213 H 328.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B536B3
RGB	rgb(181, 54, 179)
HSL	hsl(301, 54%, 46%)
HSV	hsv(301, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 1.1%, 29%)
CIE-LAB	lab(46.60, 64.86, -40.12)
CIE-LCH	lch(46.60, 76.27, 328.26°)
OKLab	oklab(56.76% 0.1818 -0.1109)
OKLCH	oklch(56.76% 0.213 328.6)
XYZ	xyz(28.5116, 15.7188, 44.1714)
Luminance	0.1572 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B536B3 #36B538

analogous

#7736B5 #B536B3 #B53673

triadic

#B536B3 #B3B536 #36B3B5

tetradic

#B536B3 #B57736 #36B538 #3673B5

square

#B536B3 #B57736 #36B538 #3673B5

split-complementary

#B536B3 #73B536 #36B577

monochromatic

#571A56 #862884 #B536B3 #CE5ACC #DC89DB

Accessibility & contrast

On white

5.07

#B536B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B536B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B536B3

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B536B3	#FFFFFF	#000000	##FFFFFF
##B536B3	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2364B7

Deuteranopia (green-blind)

#5874B0

Tritanopia (blue-blind)

#BB4871

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b536b3;
/* rgb */ color: rgb(181, 54, 179);
/* oklch */ color: oklch(56.8% 0.213 328.6);

Tailwind

colors: {
  custom: {
    50: '#cf79ca',
    500: '#b536b3',
    950: '#000000',
  },
}

SCSS

$custom: #b536b3;
$custom-light: #cf79ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b536b3",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 179
  },
  "hsl": {
    "h": 300.945,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56763,
    "c": 0.21298,
    "h": 328.6
  },
  "luminance": 0.15717
}

Semantic roles & 50–950 ramp

primary

#B536B3

secondary

#81C682

accent

#DD4D4A

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B536B3

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

Preview Lab → · Contrast checker → · Palette generator →