#B33BD0#B33BD0

#B33BD0 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.7% C 0.230 H 319.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#B33BD0
RGB	rgb(179, 59, 208)
HSL	hsl(288, 61%, 52%)
HSV	hsv(288, 72%, 82%)
CMYK	cmyk(13.9%, 71.6%, 0%, 18.4%)
CIE-LAB	lab(48.59, 67.73, -53.80)
CIE-LCH	lch(48.59, 86.50, 321.54°)
OKLab	oklab(58.66% 0.1738 -0.1509)
OKLCH	oklch(58.66% 0.23 319)
XYZ	xyz(31.5380, 17.2672, 61.3339)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BD0 #58D03B

analogous

#683BD0 #B33BD0 #D03BA3

triadic

#B33BD0 #D0B33B #3BD0B3

tetradic

#B33BD0 #D0683B #58D03B #3BA3D0

square

#B33BD0 #D0683B #58D03B #3BA3D0

split-complementary

#B33BD0 #A3D03B #3BD068

monochromatic

#631C75 #8D28A6 #B33BD0 #C66CDC #D99EE8

Accessibility & contrast

On white

4.72

#B33BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#B33BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BD0

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BD0	#FFFFFF	#000000	##FFFFFF
##B33BD0	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD4

Deuteranopia (green-blind)

#4577CD

Tritanopia (blue-blind)

#B35882

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33bd0;
/* rgb */ color: rgb(179, 59, 208);
/* oklch */ color: oklch(58.7% 0.230 319.0);

Tailwind

colors: {
  custom: {
    50: '#ce7cdf',
    500: '#b33bd0',
    950: '#000000',
  },
}

SCSS

$custom: #b33bd0;
$custom-light: #ce7cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bd0",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 208
  },
  "hsl": {
    "h": 288.322,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58664,
    "c": 0.23016,
    "h": 319
  },
  "luminance": 0.17266
}

Semantic roles & 50–950 ramp

primary

#B33BD0

secondary

#A0D493

accent

#E44363

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33BD0

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

Preview Lab → · Contrast checker → · Palette generator →