#B533B4#B533B4

#B533B4 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.217 H 328.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B533B4
RGB	rgb(181, 51, 180)
HSL	hsl(300, 56%, 45%)
HSV	hsv(300, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 0.6%, 29%)
CIE-LAB	lab(46.30, 66.05, -41.19)
CIE-LCH	lch(46.30, 77.85, 328.05°)
OKLab	oklab(56.56% 0.1847 -0.114)
OKLCH	oklch(56.56% 0.217 328.3)
XYZ	xyz(28.4778, 15.4888, 44.6609)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B533B4 #33B534

analogous

#7533B5 #B533B4 #B53373

triadic

#B533B4 #B4B533 #33B4B5

tetradic

#B533B4 #B57533 #33B534 #3373B5

square

#B533B4 #B57533 #33B534 #3373B5

split-complementary

#B533B4 #73B533 #33B575

monochromatic

#561855 #852685 #B533B4 #CF56CE #DD86DC

Accessibility & contrast

On white

5.13

#B533B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B533B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B533B4

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B533B4	#FFFFFF	#000000	##FFFFFF
##B533B4	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C63B8

Deuteranopia (green-blind)

#5674B1

Tritanopia (blue-blind)

#BB4671

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b533b4;
/* rgb */ color: rgb(181, 51, 180);
/* oklch */ color: oklch(56.6% 0.217 328.3);

Tailwind

colors: {
  custom: {
    50: '#cf78cb',
    500: '#b533b4',
    950: '#000000',
  },
}

SCSS

$custom: #b533b4;
$custom-light: #cf78cb;
$custom-dark: #000000;

JSON

{
  "hex": "#b533b4",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 180
  },
  "hsl": {
    "h": 300.462,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56561,
    "c": 0.21709,
    "h": 328.3
  },
  "luminance": 0.15487
}

Semantic roles & 50–950 ramp

primary

#B533B4

secondary

#7DC67E

accent

#DF4A48

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B533B4

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

Preview Lab → · Contrast checker → · Palette generator →