#BB37AF#BB37AF

#BB37AF is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.5% C 0.212 H 331.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#BB37AF
RGB	rgb(187, 55, 175)
HSL	hsl(305, 55%, 47%)
HSV	hsv(305, 71%, 73%)
CMYK	cmyk(0%, 70.6%, 6.4%, 26.7%)
CIE-LAB	lab(47.49, 65.25, -36.30)
CIE-LCH	lch(47.49, 74.67, 330.91°)
OKLab	oklab(57.52% 0.187 -0.0998)
OKLCH	oklch(57.52% 0.212 331.9)
XYZ	xyz(29.5976, 16.3947, 42.1548)
Luminance	0.1639 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB37AF #37BB43

analogous

#8537BB #BB37AF #BB376D

triadic

#BB37AF #AFBB37 #37AFBB

tetradic

#BB37AF #BB8537 #37BB43 #376DBB

square

#BB37AF #BB8537 #37BB43 #376DBB

split-complementary

#BB37AF #6DBB37 #37BB85

monochromatic

#5C1B56 #8C2983 #BB37AF #D05FC6 #DE8ED7

Accessibility & contrast

On white

4.91

#BB37AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#BB37AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB37AF

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB37AF	#FFFFFF	#000000	##FFFFFF
##BB37AF	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F65B2

Deuteranopia (green-blind)

#6077AC

Tritanopia (blue-blind)

#C3456F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb37af;
/* rgb */ color: rgb(187, 55, 175);
/* oklch */ color: oklch(57.5% 0.212 331.9);

Tailwind

colors: {
  custom: {
    50: '#d37ac7',
    500: '#bb37af',
    950: '#000000',
  },
}

SCSS

$custom: #bb37af;
$custom-light: #d37ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#bb37af",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 305.455,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5752,
    "c": 0.21191,
    "h": 331.9
  },
  "luminance": 0.16392
}

Semantic roles & 50–950 ramp

primary

#BB37AF

secondary

#85C98B

accent

#DE574A

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BB37AF

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

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