#B33BE0#B33BE0

#B33BE0 is a mid, highly saturated purple. Relative luminance 0.181; OKLCH L 59.7% C 0.244 H 314.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B33BE0
RGB	rgb(179, 59, 224)
HSL	hsl(284, 73%, 55%)
HSV	hsv(284, 74%, 88%)
CMYK	cmyk(20.1%, 73.7%, 0%, 12.2%)
CIE-LAB	lab(49.61, 70.76, -61.30)
CIE-LCH	lch(49.61, 93.62, 319.09°)
OKLab	oklab(59.71% 0.1721 -0.1729)
OKLCH	oklch(59.71% 0.244 314.9)
XYZ	xyz(33.6067, 18.0947, 72.2289)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BE0 #68E03B

analogous

#603BE0 #B33BE0 #E03BBB

triadic

#B33BE0 #E0B33B #3BE0B3

tetradic

#B33BE0 #E0603B #68E03B #3BBBE0

square

#B33BE0 #E0603B #68E03B #3BBBE0

split-complementary

#B33BE0 #BBE03B #3BE060

monochromatic

#6B168B #941EC0 #B33BE0 #C770E8 #DCA5F1

Accessibility & contrast

On white

4.55

#B33BE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#B33BE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B33BE0

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BE0	#FFFFFF	#000000	##000000
##B33BE0	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE5

Deuteranopia (green-blind)

#3379DC

Tritanopia (blue-blind)

#AF5F8B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b33be0;
/* rgb */ color: rgb(179, 59, 224);
/* oklch */ color: oklch(59.7% 0.244 314.9);

Tailwind

colors: {
  custom: {
    50: '#ce7dea',
    500: '#b33be0',
    950: '#000000',
  },
}

SCSS

$custom: #b33be0;
$custom-light: #ce7dea;
$custom-dark: #000000;

JSON

{
  "hex": "#b33be0",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 224
  },
  "hsl": {
    "h": 283.636,
    "s": 72.687,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59709,
    "c": 0.24394,
    "h": 314.9
  },
  "luminance": 0.18093
}

Semantic roles & 50–950 ramp

primary

#B33BE0

secondary

#ACDE99

accent

#EF386A

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B33BE0

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

Preview Lab → · Contrast checker → · Palette generator →