#B533B7#B533B7

#B533B7 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.219 H 327.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#B533B7
RGB	rgb(181, 51, 183)
HSL	hsl(299, 56%, 46%)
HSV	hsv(299, 72%, 72%)
CMYK	cmyk(1.1%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(46.46, 66.55, -42.69)
CIE-LCH	lch(46.46, 79.06, 327.32°)
OKLab	oklab(56.73% 0.1847 -0.1184)
OKLCH	oklch(56.73% 0.219 327.3)
XYZ	xyz(28.7867, 15.6123, 46.2878)
Luminance	0.1561 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B533B7 #35B733

analogous

#7333B7 #B533B7 #B73377

triadic

#B533B7 #B7B533 #33B7B5

tetradic

#B533B7 #B77333 #35B733 #3377B7

square

#B533B7 #B77333 #35B733 #3377B7

split-complementary

#B533B7 #77B733 #33B773

monochromatic

#561857 #862687 #B533B7 #CE57D0 #DC87DE

Accessibility & contrast

On white

5.09

#B533B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#B533B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B533B7

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B533B7	#FFFFFF	#000000	##FFFFFF
##B533B7	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1663BB

Deuteranopia (green-blind)

#5574B4

Tritanopia (blue-blind)

#BA4872

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b533b7;
/* rgb */ color: rgb(181, 51, 183);
/* oklch */ color: oklch(56.7% 0.219 327.3);

Tailwind

colors: {
  custom: {
    50: '#cf78cd',
    500: '#b533b7',
    950: '#000000',
  },
}

SCSS

$custom: #b533b7;
$custom-light: #cf78cd;
$custom-dark: #000000;

JSON

{
  "hex": "#b533b7",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 299.091,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56732,
    "c": 0.21941,
    "h": 327.3
  },
  "luminance": 0.1561
}

Semantic roles & 50–950 ramp

primary

#B533B7

secondary

#80C77F

accent

#E0484A

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B533B7

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

Preview Lab → · Contrast checker → · Palette generator →