#BB33AB#BB33AB

#BB33AB is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 57.0% C 0.213 H 333.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#BB33AB
RGB	rgb(187, 51, 171)
HSL	hsl(307, 57%, 47%)
HSV	hsv(307, 73%, 73%)
CMYK	cmyk(0%, 72.7%, 8.6%, 26.7%)
CIE-LAB	lab(46.81, 65.98, -35.01)
CIE-LCH	lch(46.81, 74.70, 332.05°)
OKLab	oklab(56.97% 0.1906 -0.096)
OKLCH	oklch(56.97% 0.213 333.3)
XYZ	xyz(29.0282, 15.8752, 40.0556)
Luminance	0.1587 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB33AB #33BB43

analogous

#8733BB #BB33AB #BB3367

triadic

#BB33AB #ABBB33 #33ABBB

tetradic

#BB33AB #BB8733 #33BB43 #3367BB

square

#BB33AB #BB8733 #33BB43 #3367BB

split-complementary

#BB33AB #67BB33 #33BB87

monochromatic

#5B1953 #8B267F #BB33AB #D259C4 #DF89D5

Accessibility & contrast

On white

5.03

#BB33AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#BB33AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB33AB

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB33AB	#FFFFFF	#000000	##FFFFFF
##BB33AB	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E62AE

Deuteranopia (green-blind)

#6076A8

Tritanopia (blue-blind)

#C3406C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #bb33ab;
/* rgb */ color: rgb(187, 51, 171);
/* oklch */ color: oklch(57.0% 0.213 333.3);

Tailwind

colors: {
  custom: {
    50: '#d378c4',
    500: '#bb33ab',
    950: '#000000',
  },
}

SCSS

$custom: #bb33ab;
$custom-light: #d378c4;
$custom-dark: #000000;

JSON

{
  "hex": "#bb33ab",
  "rgb": {
    "r": 187,
    "g": 51,
    "b": 171
  },
  "hsl": {
    "h": 307.059,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56966,
    "c": 0.21346,
    "h": 333.3
  },
  "luminance": 0.15873
}

Semantic roles & 50–950 ramp

primary

#BB33AB

secondary

#81C989

accent

#E05947

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BB33AB

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

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