#B33AD9#B33AD9

#B33AD9 is a mid, highly saturated purple. Relative luminance 0.176; OKLCH L 59.2% C 0.239 H 316.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B33AD9
RGB	rgb(179, 58, 217)
HSL	hsl(286, 68%, 54%)
HSV	hsv(286, 73%, 85%)
CMYK	cmyk(17.5%, 73.3%, 0%, 14.9%)
CIE-LAB	lab(49.03, 69.77, -58.25)
CIE-LCH	lch(49.03, 90.89, 320.14°)
OKLab	oklab(59.16% 0.1738 -0.164)
OKLCH	oklch(59.16% 0.239 316.7)
XYZ	xyz(32.6260, 17.6209, 67.3148)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AD9 #60D93A

analogous

#643AD9 #B33AD9 #D93AB0

triadic

#B33AD9 #D9B33A #3AD9B3

tetradic

#B33AD9 #D9643A #60D93A #3AB0D9

square

#B33AD9 #D9643A #60D93A #3AB0D9

split-complementary

#B33AD9 #B0D93A #3AD964

monochromatic

#671980 #9123B3 #B33AD9 #C76DE3 #DBA1ED

Accessibility & contrast

On white

4.64

#B33AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#B33AD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AD9

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AD9	#FFFFFF	#000000	##FFFFFF
##B33AD9	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDD

Deuteranopia (green-blind)

#3B78D5

Tritanopia (blue-blind)

#B15C87

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b33ad9;
/* rgb */ color: rgb(179, 58, 217);
/* oklch */ color: oklch(59.2% 0.239 316.7);

Tailwind

colors: {
  custom: {
    50: '#ce7ce5',
    500: '#b33ad9',
    950: '#000000',
  },
}

SCSS

$custom: #b33ad9;
$custom-light: #ce7ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ad9",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 217
  },
  "hsl": {
    "h": 285.66,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59155,
    "c": 0.23895,
    "h": 316.7
  },
  "luminance": 0.1762
}

Semantic roles & 50–950 ramp

primary

#B33AD9

secondary

#A6D995

accent

#EB3D67

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140A16

muted

#837C84

Preview Lab

Preview with #B33AD9

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

Preview Lab → · Contrast checker → · Palette generator →