#BB378F#BB378F

#BB378F is a mid, vivid pink. Relative luminance 0.153; OKLCH L 56.0% C 0.190 H 344.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#BB378F
RGB	rgb(187, 55, 143)
HSL	hsl(320, 55%, 47%)
HSV	hsv(320, 71%, 73%)
CMYK	cmyk(0%, 70.6%, 23.5%, 26.7%)
CIE-LAB	lab(46.02, 60.62, -19.52)
CIE-LCH	lch(46.02, 63.69, 342.15°)
OKLab	oklab(55.98% 0.1828 -0.052)
OKLCH	oklch(55.98% 0.19 344.1)
XYZ	xyz(26.8186, 15.2831, 27.5188)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB378F #37BB63

analogous

#A537BB #BB378F #BB374D

triadic

#BB378F #8FBB37 #378FBB

tetradic

#BB378F #BBA537 #37BB63 #374DBB

square

#BB378F #BBA537 #37BB63 #374DBB

split-complementary

#BB378F #4DBB37 #37BBA5

monochromatic

#5C1B47 #8C296B #BB378F #D05FAA #DE8EC3

Accessibility & contrast

On white

5.18

#BB378F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#BB378F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB378F

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB378F	#FFFFFF	#000000	##FFFFFF
##BB378F	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455F91

Deuteranopia (green-blind)

#6D758C

Tritanopia (blue-blind)

#C7365E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb378f;
/* rgb */ color: rgb(187, 55, 143);
/* oklch */ color: oklch(56.0% 0.190 344.1);

Tailwind

colors: {
  custom: {
    50: '#d379b0',
    500: '#bb378f',
    950: '#000000',
  },
}

SCSS

$custom: #bb378f;
$custom-light: #d379b0;
$custom-dark: #000000;

JSON

{
  "hex": "#bb378f",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 143
  },
  "hsl": {
    "h": 320,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55977,
    "c": 0.19007,
    "h": 344.1
  },
  "luminance": 0.1528
}

Semantic roles & 50–950 ramp

primary

#BB378F

secondary

#85C99C

accent

#DE7B4A

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A10

muted

#837C7F

Preview Lab

Preview with #BB378F

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

Preview Lab → · Contrast checker → · Palette generator →