#BB378A#BB378A

#BB378A is a mid, vivid pink. Relative luminance 0.151; OKLCH L 55.8% C 0.187 H 346.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#BB378A
RGB	rgb(187, 55, 138)
HSL	hsl(322, 55%, 47%)
HSV	hsv(322, 71%, 73%)
CMYK	cmyk(0%, 70.6%, 26.2%, 26.7%)
CIE-LAB	lab(45.82, 59.97, -16.81)
CIE-LCH	lch(45.82, 62.28, 344.35°)
OKLab	oklab(55.76% 0.1817 -0.0445)
OKLCH	oklch(55.76% 0.187 346.2)
XYZ	xyz(26.4483, 15.1350, 25.5683)
Luminance	0.1513 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB378A #37BB68

analogous

#AA37BB #BB378A #BB3748

triadic

#BB378A #8ABB37 #378ABB

tetradic

#BB378A #BBAA37 #37BB68 #3748BB

square

#BB378A #BBAA37 #37BB68 #3748BB

split-complementary

#BB378A #48BB37 #37BBAA

monochromatic

#5C1B44 #8C2967 #BB378A #D05FA6 #DE8EC0

Accessibility & contrast

On white

5.22

#BB378A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#BB378A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB378A

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB378A	#FFFFFF	#000000	##FFFFFF
##BB378A	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475E8C

Deuteranopia (green-blind)

#6F7587

Tritanopia (blue-blind)

#C8345C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb378a;
/* rgb */ color: rgb(187, 55, 138);
/* oklch */ color: oklch(55.8% 0.187 346.2);

Tailwind

colors: {
  custom: {
    50: '#d379ac',
    500: '#bb378a',
    950: '#000000',
  },
}

SCSS

$custom: #bb378a;
$custom-light: #d379ac;
$custom-dark: #000000;

JSON

{
  "hex": "#bb378a",
  "rgb": {
    "r": 187,
    "g": 55,
    "b": 138
  },
  "hsl": {
    "h": 322.273,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55764,
    "c": 0.18711,
    "h": 346.2
  },
  "luminance": 0.15132
}

Semantic roles & 50–950 ramp

primary

#BB378A

secondary

#85C99E

accent

#DE814A

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A10

muted

#837C7F

Preview Lab

Preview with #BB378A

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

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