#BB33B2#BB33B2

#BB33B2 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.3% C 0.219 H 330.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#BB33B2
RGB	rgb(187, 51, 178)
HSL	hsl(304, 57%, 47%)
HSV	hsv(304, 73%, 73%)
CMYK	cmyk(0%, 72.7%, 4.8%, 26.7%)
CIE-LAB	lab(47.17, 67.06, -38.57)
CIE-LCH	lch(47.17, 77.36, 330.09°)
OKLab	oklab(57.34% 0.191 -0.1063)
OKLCH	oklch(57.34% 0.219 330.9)
XYZ	xyz(29.7132, 16.1492, 43.6630)
Luminance	0.1615 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB33B2 #33BB3C

analogous

#8033BB #BB33B2 #BB336E

triadic

#BB33B2 #B2BB33 #33B2BB

tetradic

#BB33B2 #BB8033 #33BB3C #336EBB

square

#BB33B2 #BB8033 #33BB3C #336EBB

split-complementary

#BB33B2 #6EBB33 #33BB80

monochromatic

#5B1956 #8B2684 #BB33B2 #D259CA #DF89D9

Accessibility & contrast

On white

4.97

#BB33B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#BB33B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB33B2

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB33B2	#FFFFFF	#000000	##FFFFFF
##BB33B2	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2664B5

Deuteranopia (green-blind)

#5D76AF

Tritanopia (blue-blind)

#C24470

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb33b2;
/* rgb */ color: rgb(187, 51, 178);
/* oklch */ color: oklch(57.3% 0.219 330.9);

Tailwind

colors: {
  custom: {
    50: '#d378c9',
    500: '#bb33b2',
    950: '#000000',
  },
}

SCSS

$custom: #bb33b2;
$custom-light: #d378c9;
$custom-dark: #000000;

JSON

{
  "hex": "#bb33b2",
  "rgb": {
    "r": 187,
    "g": 51,
    "b": 178
  },
  "hsl": {
    "h": 303.971,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57341,
    "c": 0.21857,
    "h": 330.9
  },
  "luminance": 0.16147
}

Semantic roles & 50–950 ramp

primary

#BB33B2

secondary

#81C986

accent

#E05247

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BB33B2

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

Preview Lab → · Contrast checker → · Palette generator →