#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
RGB	rgb(187, 49, 129)
HSL	hsl(325, 58%, 46%)
HSV	hsv(325, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 31%, 26.7%)
CIE-LAB	lab(44.73, 60.95, -12.99)
CIE-LCH	lch(44.73, 62.32, 347.97°)
OKLab	oklab(54.86% 0.1861 -0.0339)
OKLCH	oklch(54.86% 0.189 349.7)
XYZ	xyz(25.5556, 14.3493, 22.1885)
Luminance	0.1435 (WCAG relative)
Temperature	warm
Family	pink

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
##BB3181	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

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 →