#BB3181#BB3181

#BB3181 is a mid, vivid pink. Relative luminance 0.143; OKLCH L 54.9% C 0.189 H 349.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX#BB3181
RGBrgb(187, 49, 129)
HSLhsl(325, 58%, 46%)
HSVhsv(325, 74%, 73%)
CMYKcmyk(0%, 73.8%, 31%, 26.7%)
CIE-LABlab(44.73, 60.95, -12.99)
CIE-LCHlch(44.73, 62.32, 347.97°)
OKLaboklab(54.86% 0.1861 -0.0339)
OKLCHoklch(54.86% 0.189 349.7)
XYZxyz(25.5556, 14.3493, 22.1885)
Luminance0.1435 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BB3181 #31BB6B
analogous
#B031BB #BB3181 #BB313C
triadic
#BB3181 #81BB31 #3181BB
tetradic
#BB3181 #BBB031 #31BB6B #313CBB
square
#BB3181 #BBB031 #31BB6B #313CBB
split-complementary
#BB3181 #3CBB31 #31BBB0
monochromatic
#5A183E #8B2460 #BB3181 #D3569F #E087BA

Accessibility & contrast

On white

5.43
#BB3181 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.87
#BB3181 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3181
5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BB3181#FFFFFF#000000##FFFFFF
##BB31811.005.433.875.43
#FFFFFF5.431.0021.001.00
#0000003.8721.001.0021.00
##FFFFFF5.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#475A83
Deuteranopia (green-blind)
#6F737E
Tritanopia (blue-blind)
#C92955
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #bb3181;
/* rgb */ color: rgb(187, 49, 129);
/* oklch */ color: oklch(54.9% 0.189 349.7);
Tailwind
colors: {
  custom: {
    50: '#d476a5',
    500: '#bb3181',
    950: '#000000',
  },
}
SCSS
$custom: #bb3181;
$custom-light: #d476a5;
$custom-dark: #000000;
JSON
{
  "hex": "#bb3181",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 129
  },
  "hsl": {
    "h": 325.217,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54856,
    "c": 0.1892,
    "h": 349.7
  },
  "luminance": 0.14346
}

Semantic roles & 50–950 ramp

primary
#BB3181
secondary
#7FC99E
accent
#E28746
background
#FDF7FA
surface
#FBEEF4
border
#D4C9CE
text
#15090F
muted
#837B7F

Preview Lab

Preview with #BB3181

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

Preview Lab → · Contrast checker → · Palette generator →

#BB3181 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva