#B533B2#B533B2

#B533B2 is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.4% C 0.216 H 329.0°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B533B2
RGB	rgb(181, 51, 178)
HSL	hsl(301, 56%, 45%)
HSV	hsv(301, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 1.7%, 29%)
CIE-LAB	lab(46.19, 65.73, -40.19)
CIE-LCH	lch(46.19, 77.04, 328.56°)
OKLab	oklab(56.45% 0.1847 -0.1111)
OKLCH	oklch(56.45% 0.216 329)
XYZ	xyz(28.2755, 15.4079, 43.5956)
Luminance	0.1541 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B533B2 #33B536

analogous

#7733B5 #B533B2 #B53371

triadic

#B533B2 #B2B533 #33B2B5

tetradic

#B533B2 #B57733 #33B536 #3371B5

square

#B533B2 #B57733 #33B536 #3371B5

split-complementary

#B533B2 #71B533 #33B577

monochromatic

#561854 #852683 #B533B2 #CF56CD #DD86DB

Accessibility & contrast

On white

5.15

#B533B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#B533B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B533B2

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B533B2	#FFFFFF	#000000	##FFFFFF
##B533B2	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F62B6

Deuteranopia (green-blind)

#5873AF

Tritanopia (blue-blind)

#BB456F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b533b2;
/* rgb */ color: rgb(181, 51, 178);
/* oklch */ color: oklch(56.4% 0.216 329.0);

Tailwind

colors: {
  custom: {
    50: '#cf77c9',
    500: '#b533b2',
    950: '#000000',
  },
}

SCSS

$custom: #b533b2;
$custom-light: #cf77c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b533b2",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 178
  },
  "hsl": {
    "h": 301.385,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56448,
    "c": 0.21556,
    "h": 329
  },
  "luminance": 0.15406
}

Semantic roles & 50–950 ramp

primary

#B533B2

secondary

#7DC67F

accent

#DF4C48

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B533B2

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

Preview Lab → · Contrast checker → · Palette generator →