#BB3781#BB3781

#BB3781 is a mid, vivid pink. Relative luminance 0.149; OKLCH L 55.4% C 0.182 H 350.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#BB3781
RGB	rgb(187, 55, 129)
HSL	hsl(326, 55%, 47%)
HSV	hsv(326, 71%, 73%)
CMYK	cmyk(0%, 70.6%, 31%, 26.7%)
CIE-LAB	lab(45.48, 58.85, -11.86)
CIE-LCH	lch(45.48, 60.04, 348.61°)
OKLab	oklab(55.4% 0.1796 -0.0309)
OKLCH	oklch(55.4% 0.182 350.2)
XYZ	xyz(25.8235, 14.8850, 22.2778)
Luminance	0.1488 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3781 #37BB71

analogous

#B337BB #BB3781 #BB373F

triadic

#BB3781 #81BB37 #3781BB

tetradic

#BB3781 #BBB337 #37BB71 #373FBB

square

#BB3781 #BBB337 #37BB71 #373FBB

split-complementary

#BB3781 #3FBB37 #37BBB3

monochromatic

#5C1B40 #8C2960 #BB3781 #D05F9E #DE8EBB

Accessibility & contrast

On white

5.28

#BB3781 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#BB3781 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3781

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3781	#FFFFFF	#000000	##FFFFFF
##BB3781	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5D83

Deuteranopia (green-blind)

#71747E

Tritanopia (blue-blind)

#C93057

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb3781;
/* rgb */ color: rgb(187, 55, 129);
/* oklch */ color: oklch(55.4% 0.182 350.2);

Tailwind

colors: {
  custom: {
    50: '#d478a5',
    500: '#bb3781',
    950: '#000000',
  },
}

SCSS

$custom: #bb3781;
$custom-light: #d478a5;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3781",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 129
  },
  "hsl": {
    "h": 326.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55402,
    "c": 0.18221,
    "h": 350.2
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#BB3781

secondary

#85C9A3

accent

#DE8B4A

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A0F

muted

#837C7F

Preview Lab

Preview with #BB3781

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

Preview Lab → · Contrast checker → · Palette generator →