#B33AB5#B33AB5

#B33AB5 is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 57.0% C 0.209 H 327.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B33AB5
RGB	rgb(179, 58, 181)
HSL	hsl(299, 51%, 47%)
HSV	hsv(299, 68%, 71%)
CMYK	cmyk(1.1%, 68%, 0%, 29%)
CIE-LAB	lab(46.91, 63.29, -40.83)
CIE-LCH	lch(46.91, 75.32, 327.17°)
OKLab	oklab(56.95% 0.1756 -0.1131)
OKLCH	oklch(56.95% 0.209 327.2)
XYZ	xyz(28.4435, 15.9479, 45.2872)
Luminance	0.1595 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AB5 #3CB53A

analogous

#753AB5 #B33AB5 #B53A7A

triadic

#B33AB5 #B5B33A #3AB5B3

tetradic

#B33AB5 #B5753A #3CB53A #3A7AB5

square

#B33AB5 #B5753A #3CB53A #3A7AB5

split-complementary

#B33AB5 #7AB53A #3AB575

monochromatic

#571C58 #852B87 #B33AB5 #CA60CC #DA8EDB

Accessibility & contrast

On white

5.01

#B33AB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#B33AB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AB5

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AB5	#FFFFFF	#000000	##FFFFFF
##B33AB5	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2565B9

Deuteranopia (green-blind)

#5875B2

Tritanopia (blue-blind)

#B84C73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33ab5;
/* rgb */ color: rgb(179, 58, 181);
/* oklch */ color: oklch(57.0% 0.209 327.2);

Tailwind

colors: {
  custom: {
    50: '#cd7bcb',
    500: '#b33ab5',
    950: '#000000',
  },
}

SCSS

$custom: #b33ab5;
$custom-light: #cd7bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ab5",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 181
  },
  "hsl": {
    "h": 299.024,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56954,
    "c": 0.20885,
    "h": 327.2
  },
  "luminance": 0.15946
}

Semantic roles & 50–950 ramp

primary

#B33AB5

secondary

#86C685

accent

#DB4D4F

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B33AB5

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

Preview Lab → · Contrast checker → · Palette generator →