#B33AB0#B33AB0

#B33AB0 is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.7% C 0.205 H 328.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B33AB0
RGB	rgb(179, 58, 176)
HSL	hsl(301, 51%, 46%)
HSV	hsv(301, 68%, 70%)
CMYK	cmyk(0%, 67.6%, 1.7%, 29.8%)
CIE-LAB	lab(46.64, 62.45, -38.32)
CIE-LCH	lch(46.64, 73.27, 328.47°)
OKLab	oklab(56.68% 0.1754 -0.1058)
OKLCH	oklch(56.68% 0.205 328.9)
XYZ	xyz(27.9397, 15.7464, 42.6337)
Luminance	0.1574 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AB0 #3AB33D

analogous

#7A3AB3 #B33AB0 #B33A74

triadic

#B33AB0 #B0B33A #3AB0B3

tetradic

#B33AB0 #B37A3A #3AB33D #3A74B3

square

#B33AB0 #B37A3A #3AB33D #3A74B3

split-complementary

#B33AB0 #74B33A #3AB37A

monochromatic

#571C55 #852B83 #B33AB0 #CB5FC8 #DA8DD8

Accessibility & contrast

On white

5.06

#B33AB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B33AB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AB0

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AB0	#FFFFFF	#000000	##FFFFFF
##B33AB0	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B64B3

Deuteranopia (green-blind)

#5A74AD

Tritanopia (blue-blind)

#B94A70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33ab0;
/* rgb */ color: rgb(179, 58, 176);
/* oklch */ color: oklch(56.7% 0.205 328.9);

Tailwind

colors: {
  custom: {
    50: '#cd7ac8',
    500: '#b33ab0',
    950: '#000000',
  },
}

SCSS

$custom: #b33ab0;
$custom-light: #cd7ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ab0",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 176
  },
  "hsl": {
    "h": 301.488,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56676,
    "c": 0.20485,
    "h": 328.9
  },
  "luminance": 0.15744
}

Semantic roles & 50–950 ramp

primary

#B33AB0

secondary

#84C586

accent

#DB514D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33AB0

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

Preview Lab → · Contrast checker → · Palette generator →