#BB377B#BB377B

#BB377B is a mid, vivid pink. Relative luminance 0.147; OKLCH L 55.2% C 0.179 H 353.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX#BB377B
RGBrgb(187, 55, 123)
HSLhsl(329, 55%, 47%)
HSVhsv(329, 71%, 73%)
CMYKcmyk(0%, 70.6%, 34.2%, 26.7%)
CIE-LABlab(45.26, 58.15, -8.52)
CIE-LCHlch(45.26, 58.77, 351.67°)
OKLaboklab(55.18% 0.1779 -0.0218)
OKLCHoklch(55.18% 0.179 353)
XYZxyz(25.4363, 14.7302, 20.2387)
Luminance0.1473 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BB377B #37BB77
analogous
#B937BB #BB377B #BB3739
triadic
#BB377B #7BBB37 #377BBB
tetradic
#BB377B #BBB937 #37BB77 #3739BB
square
#BB377B #BBB937 #37BB77 #3739BB
split-complementary
#BB377B #39BB37 #37BBB9
monochromatic
#5C1B3D #8C295C #BB377B #D05F99 #DE8EB7

Accessibility & contrast

On white

5.32
#BB377B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.95
#BB377B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB377B
5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BB377B#FFFFFF#000000##FFFFFF
##BB377B1.005.323.955.32
#FFFFFF5.321.0021.001.00
#0000003.9521.001.0021.00
##FFFFFF5.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E5C7D
Deuteranopia (green-blind)
#737478
Tritanopia (blue-blind)
#C92D54
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #bb377b;
/* rgb */ color: rgb(187, 55, 123);
/* oklch */ color: oklch(55.2% 0.179 353.0);
Tailwind
colors: {
  custom: {
    50: '#d478a1',
    500: '#bb377b',
    950: '#000000',
  },
}
SCSS
$custom: #bb377b;
$custom-light: #d478a1;
$custom-dark: #000000;
JSON
{
  "hex": "#bb377b",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 123
  },
  "hsl": {
    "h": 329.091,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55175,
    "c": 0.17927,
    "h": 353
  },
  "luminance": 0.14727
}

Semantic roles & 50–950 ramp

primary
#BB377B
secondary
#85C9A6
accent
#DE924A
background
#FDF7F9
surface
#FBEEF2
border
#D4C9CC
text
#150A0E
muted
#837C7E

Preview Lab

Preview with #BB377B

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

Preview Lab → · Contrast checker → · Palette generator →

#BB377B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva