#B33AD5#B33AD5

#B33AD5 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.9% C 0.236 H 317.7°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B33AD5
RGB	rgb(179, 58, 213)
HSL	hsl(287, 65%, 53%)
HSV	hsv(287, 73%, 84%)
CMYK	cmyk(16%, 72.8%, 0%, 16.5%)
CIE-LAB	lab(48.78, 69.02, -56.37)
CIE-LCH	lch(48.78, 89.12, 320.76°)
OKLab	oklab(58.89% 0.1742 -0.1585)
OKLCH	oklch(58.89% 0.236 317.7)
XYZ	xyz(32.1120, 17.4153, 64.6079)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AD5 #5CD53A

analogous

#653AD5 #B33AD5 #D53AA9

triadic

#B33AD5 #D5B33A #3AD5B3

tetradic

#B33AD5 #D5653A #5CD53A #3AA9D5

square

#B33AD5 #D5653A #5CD53A #3AA9D5

split-complementary

#B33AD5 #A9D53A #3AD565

monochromatic

#651A7A #8F25AD #B33AD5 #C66CE0 #DA9FEB

Accessibility & contrast

On white

4.68

#B33AD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B33AD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AD5

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AD5	#FFFFFF	#000000	##FFFFFF
##B33AD5	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD9

Deuteranopia (green-blind)

#3F78D2

Tritanopia (blue-blind)

#B25A85

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b33ad5;
/* rgb */ color: rgb(179, 58, 213);
/* oklch */ color: oklch(58.9% 0.236 317.7);

Tailwind

colors: {
  custom: {
    50: '#ce7ce3',
    500: '#b33ad5',
    950: '#000000',
  },
}

SCSS

$custom: #b33ad5;
$custom-light: #ce7ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ad5",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 213
  },
  "hsl": {
    "h": 286.839,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58894,
    "c": 0.23553,
    "h": 317.7
  },
  "luminance": 0.17414
}

Semantic roles & 50–950 ramp

primary

#B33AD5

secondary

#A3D794

accent

#E84065

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140A15

muted

#837C84

Preview Lab

Preview with #B33AD5

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

Preview Lab → · Contrast checker → · Palette generator →