#B33BBC#B33BBC

#B33BBC is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.4% C 0.213 H 324.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B33BBC
RGB	rgb(179, 59, 188)
HSL	hsl(296, 52%, 48%)
HSV	hsv(296, 69%, 74%)
CMYK	cmyk(4.8%, 68.6%, 0%, 26.3%)
CIE-LAB	lab(47.42, 64.12, -44.10)
CIE-LCH	lch(47.42, 77.83, 325.48°)
OKLab	oklab(57.45% 0.1746 -0.1226)
OKLCH	oklch(57.45% 0.213 324.9)
XYZ	xyz(29.2308, 16.3443, 49.1823)
Luminance	0.1634 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BBC #44BC3B

analogous

#723BBC #B33BBC #BC3B84

triadic

#B33BBC #BCB33B #3BBCB3

tetradic

#B33BBC #BC723B #44BC3B #3B84BC

square

#B33BBC #BC723B #44BC3B #3B84BC

split-complementary

#B33BBC #84BC3B #3BBC72

monochromatic

#5A1E5F #872C8D #B33BBC #C765CF #D894DD

Accessibility & contrast

On white

4.92

#B33BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B33BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BBC

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BBC	#FFFFFF	#000000	##FFFFFF
##B33BBC	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C67C0

Deuteranopia (green-blind)

#5475B9

Tritanopia (blue-blind)

#B75077

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33bbc;
/* rgb */ color: rgb(179, 59, 188);
/* oklch */ color: oklch(57.4% 0.213 324.9);

Tailwind

colors: {
  custom: {
    50: '#cd7bd1',
    500: '#b33bbc',
    950: '#000000',
  },
}

SCSS

$custom: #b33bbc;
$custom-light: #cd7bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bbc",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 188
  },
  "hsl": {
    "h": 295.814,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57449,
    "c": 0.21335,
    "h": 324.9
  },
  "luminance": 0.16342
}

Semantic roles & 50–950 ramp

primary

#B33BBC

secondary

#8EC98A

accent

#DC4C56

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33BBC

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

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