#B33AB3#B33AB3

#B33AB3 is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 56.8% C 0.207 H 327.9°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#B33AB3
RGB	rgb(179, 58, 179)
HSL	hsl(300, 51%, 46%)
HSV	hsv(300, 68%, 70%)
CMYK	cmyk(0%, 67.6%, 0%, 29.8%)
CIE-LAB	lab(46.80, 62.96, -39.83)
CIE-LCH	lch(46.80, 74.50, 327.68°)
OKLab	oklab(56.84% 0.1755 -0.1102)
OKLCH	oklch(56.84% 0.207 327.9)
XYZ	xyz(28.2398, 15.8664, 44.2142)
Luminance	0.1586 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AB3 #3AB33A

analogous

#773AB3 #B33AB3 #B33A77

triadic

#B33AB3 #B3B33A #3AB3B3

tetradic

#B33AB3 #B3773A #3AB33A #3A77B3

square

#B33AB3 #B3773A #3AB33A #3A77B3

split-complementary

#B33AB3 #77B33A #3AB377

monochromatic

#571C57 #852B85 #B33AB3 #CB5FCB #DA8DDA

Accessibility & contrast

On white

5.03

#B33AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#B33AB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AB3

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AB3	#FFFFFF	#000000	##FFFFFF
##B33AB3	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2865B6

Deuteranopia (green-blind)

#5974B0

Tritanopia (blue-blind)

#B84B72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33ab3;
/* rgb */ color: rgb(179, 58, 179);
/* oklch */ color: oklch(56.8% 0.207 327.9);

Tailwind

colors: {
  custom: {
    50: '#cd7aca',
    500: '#b33ab3',
    950: '#000000',
  },
}

SCSS

$custom: #b33ab3;
$custom-light: #cd7aca;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ab3",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 179
  },
  "hsl": {
    "h": 300,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56842,
    "c": 0.20724,
    "h": 327.9
  },
  "luminance": 0.15864
}

Semantic roles & 50–950 ramp

primary

#B33AB3

secondary

#84C584

accent

#DB4D4D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33AB3

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

Preview Lab → · Contrast checker → · Palette generator →