#B33CB0#B33CB0

#B33CB0 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 56.9% C 0.202 H 328.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B33CB0
RGB	rgb(179, 60, 176)
HSL	hsl(302, 50%, 47%)
HSV	hsv(302, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 1.7%, 29.8%)
CIE-LAB	lab(46.91, 61.69, -37.89)
CIE-LCH	lch(46.91, 72.40, 328.44°)
OKLab	oklab(56.87% 0.1732 -0.1046)
OKLCH	oklch(56.87% 0.202 328.9)
XYZ	xyz(28.0425, 15.9520, 42.6679)
Luminance	0.1595 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CB0 #3CB33F

analogous

#7B3CB3 #B33CB0 #B33C74

triadic

#B33CB0 #B0B33C #3CB0B3

tetradic

#B33CB0 #B37B3C #3CB33F #3C74B3

square

#B33CB0 #B37B3C #3CB33F #3C74B3

split-complementary

#B33CB0 #74B33C #3CB37B

monochromatic

#571D56 #852D83 #B33CB0 #CA62C8 #DA90D8

Accessibility & contrast

On white

5.01

#B33CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B33CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CB0

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CB0	#FFFFFF	#000000	##FFFFFF
##B33CB0	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E65B3

Deuteranopia (green-blind)

#5B75AD

Tritanopia (blue-blind)

#B94B71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33cb0;
/* rgb */ color: rgb(179, 60, 176);
/* oklch */ color: oklch(56.9% 0.202 328.9);

Tailwind

colors: {
  custom: {
    50: '#cd7bc8',
    500: '#b33cb0',
    950: '#000000',
  },
}

SCSS

$custom: #b33cb0;
$custom-light: #cd7bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#b33cb0",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 176
  },
  "hsl": {
    "h": 301.513,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56872,
    "c": 0.20235,
    "h": 328.9
  },
  "luminance": 0.1595
}

Semantic roles & 50–950 ramp

primary

#B33CB0

secondary

#86C588

accent

#D9524E

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33CB0

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

Preview Lab → · Contrast checker → · Palette generator →