#B33AD3#B33AD3

#B33AD3 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.8% C 0.234 H 318.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B33AD3
RGB	rgb(179, 58, 211)
HSL	hsl(287, 63%, 53%)
HSV	hsv(287, 73%, 83%)
CMYK	cmyk(15.2%, 72.5%, 0%, 17.3%)
CIE-LAB	lab(48.65, 68.65, -55.43)
CIE-LCH	lch(48.65, 88.23, 321.08°)
OKLab	oklab(58.77% 0.1745 -0.1557)
OKLCH	oklch(58.77% 0.234 318.3)
XYZ	xyz(31.8597, 17.3144, 63.2792)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AD3 #5AD33A

analogous

#663AD3 #B33AD3 #D33AA6

triadic

#B33AD3 #D3B33A #3AD3B3

tetradic

#B33AD3 #D3663A #5AD33A #3AA6D3

square

#B33AD3 #D3663A #5AD33A #3AA6D3

split-complementary

#B33AD3 #A6D33A #3AD366

monochromatic

#641B78 #8E26AA #B33AD3 #C66CDE #DA9EE9

Accessibility & contrast

On white

4.71

#B33AD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B33AD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AD3

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AD3	#FFFFFF	#000000	##FFFFFF
##B33AD3	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD7

Deuteranopia (green-blind)

#4177D0

Tritanopia (blue-blind)

#B25984

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b33ad3;
/* rgb */ color: rgb(179, 58, 211);
/* oklch */ color: oklch(58.8% 0.234 318.3);

Tailwind

colors: {
  custom: {
    50: '#ce7ce1',
    500: '#b33ad3',
    950: '#000000',
  },
}

SCSS

$custom: #b33ad3;
$custom-light: #ce7ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ad3",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 211
  },
  "hsl": {
    "h": 287.451,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58765,
    "c": 0.23382,
    "h": 318.3
  },
  "luminance": 0.17313
}

Semantic roles & 50–950 ramp

primary

#B33AD3

secondary

#A1D693

accent

#E74164

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33AD3

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

Preview Lab → · Contrast checker → · Palette generator →