#B33BBB#B33BBB

#B33BBB is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.4% C 0.213 H 325.2°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B33BBB
RGB	rgb(179, 59, 187)
HSL	hsl(296, 52%, 48%)
HSV	hsv(296, 68%, 73%)
CMYK	cmyk(4.3%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(47.37, 63.95, -43.61)
CIE-LCH	lch(47.37, 77.40, 325.71°)
OKLab	oklab(57.39% 0.1746 -0.1212)
OKLCH	oklch(57.39% 0.213 325.2)
XYZ	xyz(29.1233, 16.3013, 48.6166)
Luminance	0.1630 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BBB #43BB3B

analogous

#733BBB #B33BBB #BB3B83

triadic

#B33BBB #BBB33B #3BBBB3

tetradic

#B33BBB #BB733B #43BB3B #3B83BB

square

#B33BBB #BB733B #43BB3B #3B83BB

split-complementary

#B33BBB #83BB3B #3BBB73

monochromatic

#5A1E5E #862C8C #B33BBB #C865CE #D893DD

Accessibility & contrast

On white

4.93

#B33BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B33BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BBB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BBB	#FFFFFF	#000000	##FFFFFF
##B33BBB	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E67BF

Deuteranopia (green-blind)

#5575B8

Tritanopia (blue-blind)

#B74F77

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33bbb;
/* rgb */ color: rgb(179, 59, 187);
/* oklch */ color: oklch(57.4% 0.213 325.2);

Tailwind

colors: {
  custom: {
    50: '#cd7bd0',
    500: '#b33bbb',
    950: '#000000',
  },
}

SCSS

$custom: #b33bbb;
$custom-light: #cd7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bbb",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 296.25,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57391,
    "c": 0.21253,
    "h": 325.2
  },
  "luminance": 0.16299
}

Semantic roles & 50–950 ramp

primary

#B33BBB

secondary

#8DC88A

accent

#DB4C55

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33BBB

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

Preview Lab → · Contrast checker → · Palette generator →