#B33BBE#B33BBE

#B33BBE is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.6% C 0.215 H 324.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B33BBE
RGB	rgb(179, 59, 190)
HSL	hsl(295, 53%, 49%)
HSV	hsv(295, 69%, 75%)
CMYK	cmyk(5.8%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(47.54, 64.47, -45.09)
CIE-LCH	lch(47.54, 78.68, 325.03°)
OKLab	oklab(57.57% 0.1746 -0.1255)
OKLCH	oklch(57.57% 0.215 324.3)
XYZ	xyz(29.4479, 16.4311, 50.3257)
Luminance	0.1643 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BBE #46BE3B

analogous

#723BBE #B33BBE #BE3B88

triadic

#B33BBE #BEB33B #3BBEB3

tetradic

#B33BBE #BE723B #46BE3B #3B88BE

square

#B33BBE #BE723B #46BE3B #3B88BE

split-complementary

#B33BBE #88BE3B #3BBE72

monochromatic

#5B1E61 #872C8F #B33BBE #C767D0 #D895DE

Accessibility & contrast

On white

4.90

#B33BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B33BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BBE

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BBE	#FFFFFF	#000000	##FFFFFF
##B33BBE	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1868C2

Deuteranopia (green-blind)

#5376BB

Tritanopia (blue-blind)

#B65178

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b33bbe;
/* rgb */ color: rgb(179, 59, 190);
/* oklch */ color: oklch(57.6% 0.215 324.3);

Tailwind

colors: {
  custom: {
    50: '#cd7bd2',
    500: '#b33bbe',
    950: '#000000',
  },
}

SCSS

$custom: #b33bbe;
$custom-light: #cd7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bbe",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 294.962,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57566,
    "c": 0.215,
    "h": 324.3
  },
  "luminance": 0.16429
}

Semantic roles & 50–950 ramp

primary

#B33BBE

secondary

#90CA8B

accent

#DC4C58

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33BBE

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

Preview Lab → · Contrast checker → · Palette generator →