#C0378B#C0378B

#C0378B is a mid, vivid pink. Relative luminance 0.158; OKLCH L 56.6% C 0.191 H 347.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C0378B
RGB	rgb(192, 55, 139)
HSL	hsl(323, 55%, 48%)
HSV	hsv(323, 71%, 75%)
CMYK	cmyk(0%, 71.4%, 27.6%, 24.7%)
CIE-LAB	lab(46.72, 61.42, -15.96)
CIE-LCH	lch(46.72, 63.46, 345.44°)
OKLab	oklab(56.6% 0.1866 -0.0421)
OKLCH	oklch(56.6% 0.191 347.3)
XYZ	xyz(27.7659, 15.8059, 26.0097)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0378B #37C06C

analogous

#B037C0 #C0378B #C03746

triadic

#C0378B #8BC037 #378BC0

tetradic

#C0378B #C0B037 #37C06C #3746C0

square

#C0378B #C0B037 #37C06C #3746C0

split-complementary

#C0378B #46C037 #37C0B0

monochromatic

#611C46 #902969 #C0378B #D262A7 #E092C2

Accessibility & contrast

On white

5.05

#C0378B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C0378B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0378B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0378B	#FFFFFF	#000000	##FFFFFF
##C0378B	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A608D

Deuteranopia (green-blind)

#727788

Tritanopia (blue-blind)

#CD325C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c0378b;
/* rgb */ color: rgb(192, 55, 139);
/* oklch */ color: oklch(56.6% 0.191 347.3);

Tailwind

colors: {
  custom: {
    50: '#d779ad',
    500: '#c0378b',
    950: '#000000',
  },
}

SCSS

$custom: #c0378b;
$custom-light: #d779ad;
$custom-dark: #000000;

JSON

{
  "hex": "#c0378b",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 139
  },
  "hsl": {
    "h": 323.212,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56597,
    "c": 0.19131,
    "h": 347.3
  },
  "luminance": 0.15803
}

Semantic roles & 50–950 ramp

primary

#C0378B

secondary

#88CBA2

accent

#DF8349

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A10

muted

#837C7F

Preview Lab

Preview with #C0378B

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

Preview Lab → · Contrast checker → · Palette generator →