#BB37AC#BB37AC

#BB37AC is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.4% C 0.210 H 332.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#BB37AC
RGB	rgb(187, 55, 172)
HSL	hsl(307, 55%, 47%)
HSV	hsv(307, 71%, 73%)
CMYK	cmyk(0%, 70.6%, 8%, 26.7%)
CIE-LAB	lab(47.34, 64.78, -34.77)
CIE-LCH	lch(47.34, 73.53, 331.77°)
OKLab	oklab(57.36% 0.1868 -0.0954)
OKLCH	oklch(57.36% 0.21 332.9)
XYZ	xyz(29.3062, 16.2781, 40.6202)
Luminance	0.1628 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB37AC #37BB46

analogous

#8837BB #BB37AC #BB376A

triadic

#BB37AC #ACBB37 #37ACBB

tetradic

#BB37AC #BB8837 #37BB46 #376ABB

square

#BB37AC #BB8837 #37BB46 #376ABB

split-complementary

#BB37AC #6ABB37 #37BB88

monochromatic

#5C1B55 #8C2981 #BB37AC #D05FC3 #DE8ED5

Accessibility & contrast

On white

4.94

#BB37AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#BB37AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB37AC

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB37AC	#FFFFFF	#000000	##FFFFFF
##BB37AC	1.00	4.94	4.26	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3264AF

Deuteranopia (green-blind)

#6277A9

Tritanopia (blue-blind)

#C3446D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bb37ac;
/* rgb */ color: rgb(187, 55, 172);
/* oklch */ color: oklch(57.4% 0.210 332.9);

Tailwind

colors: {
  custom: {
    50: '#d37ac5',
    500: '#bb37ac',
    950: '#000000',
  },
}

SCSS

$custom: #bb37ac;
$custom-light: #d37ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#bb37ac",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 172
  },
  "hsl": {
    "h": 306.818,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57362,
    "c": 0.20969,
    "h": 332.9
  },
  "luminance": 0.16276
}

Semantic roles & 50–950 ramp

primary

#BB37AC

secondary

#85C98D

accent

#DE5B4A

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BB37AC

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

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