#B33AC7#B33AC7

#B33AC7 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 58.0% C 0.224 H 321.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B33AC7
RGB	rgb(179, 58, 199)
HSL	hsl(291, 56%, 50%)
HSV	hsv(291, 71%, 78%)
CMYK	cmyk(10.1%, 70.9%, 0%, 22%)
CIE-LAB	lab(47.92, 66.44, -49.69)
CIE-LCH	lch(47.92, 82.97, 323.21°)
OKLab	oklab(58.01% 0.1753 -0.1389)
OKLCH	oklch(58.01% 0.224 321.6)
XYZ	xyz(30.4111, 16.7350, 55.6501)
Luminance	0.1673 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AC7 #4EC73A

analogous

#6C3AC7 #B33AC7 #C73A95

triadic

#B33AC7 #C7B33A #3AC7B3

tetradic

#B33AC7 #C76C3A #4EC73A #3A95C7

square

#B33AC7 #C76C3A #4EC73A #3A95C7

split-complementary

#B33AC7 #95C73A #3AC76C

monochromatic

#5E1E69 #892B98 #B33AC7 #C56AD5 #D899E2

Accessibility & contrast

On white

4.83

#B33AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B33AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AC7

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AC7	#FFFFFF	#000000	##FFFFFF
##B33AC7	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CB

Deuteranopia (green-blind)

#4C76C4

Tritanopia (blue-blind)

#B5547D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b33ac7;
/* rgb */ color: rgb(179, 58, 199);
/* oklch */ color: oklch(58.0% 0.224 321.6);

Tailwind

colors: {
  custom: {
    50: '#ce7bd9',
    500: '#b33ac7',
    950: '#000000',
  },
}

SCSS

$custom: #b33ac7;
$custom-light: #ce7bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ac7",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 199
  },
  "hsl": {
    "h": 291.489,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58012,
    "c": 0.22367,
    "h": 321.6
  },
  "luminance": 0.16733
}

Semantic roles & 50–950 ramp

primary

#B33AC7

secondary

#98CE8F

accent

#DF495E

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33AC7

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

Preview Lab → · Contrast checker → · Palette generator →