#B33CB1#B33CB1

#B33CB1 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 56.9% C 0.203 H 328.5°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#B33CB1
RGB	rgb(179, 60, 177)
HSL	hsl(301, 50%, 47%)
HSV	hsv(301, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 1.1%, 29.8%)
CIE-LAB	lab(46.96, 61.86, -38.39)
CIE-LCH	lch(46.96, 72.80, 328.17°)
OKLab	oklab(56.93% 0.1733 -0.106)
OKLCH	oklch(56.93% 0.203 328.5)
XYZ	xyz(28.1418, 15.9917, 43.1909)
Luminance	0.1599 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CB1 #3CB33E

analogous

#793CB3 #B33CB1 #B33C76

triadic

#B33CB1 #B1B33C #3CB1B3

tetradic

#B33CB1 #B3793C #3CB33E #3C76B3

square

#B33CB1 #B3793C #3CB33E #3C76B3

split-complementary

#B33CB1 #76B33C #3CB379

monochromatic

#571D56 #852D84 #B33CB1 #CA62C9 #DA90D8

Accessibility & contrast

On white

5.00

#B33CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B33CB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CB1

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CB1	#FFFFFF	#000000	##FFFFFF
##B33CB1	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D65B4

Deuteranopia (green-blind)

#5B75AE

Tritanopia (blue-blind)

#B94C72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33cb1;
/* rgb */ color: rgb(179, 60, 177);
/* oklch */ color: oklch(56.9% 0.203 328.5);

Tailwind

colors: {
  custom: {
    50: '#cd7bc9',
    500: '#b33cb1',
    950: '#000000',
  },
}

SCSS

$custom: #b33cb1;
$custom-light: #cd7bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#b33cb1",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 177
  },
  "hsl": {
    "h": 301.008,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56926,
    "c": 0.20316,
    "h": 328.5
  },
  "luminance": 0.1599
}

Semantic roles & 50–950 ramp

primary

#B33CB1

secondary

#86C587

accent

#D9514E

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33CB1

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

Preview Lab → · Contrast checker → · Palette generator →