#BC378B#BC378B

#BC378B is a mid, vivid pink. Relative luminance 0.153; OKLCH L 56.0% C 0.188 H 346.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#BC378B
RGB	rgb(188, 55, 139)
HSL	hsl(322, 55%, 48%)
HSV	hsv(322, 71%, 74%)
CMYK	cmyk(0%, 70.7%, 26.1%, 26.3%)
CIE-LAB	lab(46.03, 60.36, -17.07)
CIE-LCH	lch(46.03, 62.73, 344.21°)
OKLab	oklab(55.96% 0.1829 -0.0452)
OKLCH	oklch(55.96% 0.188 346.1)
XYZ	xyz(26.7666, 15.2907, 25.9629)
Luminance	0.1529 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC378B #37BC68

analogous

#AA37BC #BC378B #BC3749

triadic

#BC378B #8BBC37 #378BBC

tetradic

#BC378B #BCAA37 #37BC68 #3749BC

square

#BC378B #BCAA37 #37BC68 #3749BC

split-complementary

#BC378B #49BC37 #37BCAA

monochromatic

#5D1B45 #8D2968 #BC378B #D060A7 #DE8FC1

Accessibility & contrast

On white

5.18

#BC378B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#BC378B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC378B

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC378B	#FFFFFF	#000000	##FFFFFF
##BC378B	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)

#475F8D

Deuteranopia (green-blind)

#6F7588

Tritanopia (blue-blind)

#C9345C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bc378b;
/* rgb */ color: rgb(188, 55, 139);
/* oklch */ color: oklch(56.0% 0.188 346.1);

Tailwind

colors: {
  custom: {
    50: '#d479ad',
    500: '#bc378b',
    950: '#000000',
  },
}

SCSS

$custom: #bc378b;
$custom-light: #d479ad;
$custom-dark: #000000;

JSON

{
  "hex": "#bc378b",
  "rgb": {
    "r": 188,
    "g": 55,
    "b": 139
  },
  "hsl": {
    "h": 322.105,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55964,
    "c": 0.18841,
    "h": 346.1
  },
  "luminance": 0.15288
}

Semantic roles & 50–950 ramp

primary

#BC378B

secondary

#86C99F

accent

#DE804A

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A10

muted

#837C7F

Preview Lab

Preview with #BC378B

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

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