#C4378A#C4378A

#C4378A is a mid, vivid pink. Relative luminance 0.163; OKLCH L 57.2% C 0.194 H 348.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#C4378A
RGB	rgb(196, 55, 138)
HSL	hsl(325, 56%, 49%)
HSV	hsv(325, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 29.6%, 23.1%)
CIE-LAB	lab(47.37, 62.36, -14.30)
CIE-LCH	lch(47.37, 63.97, 347.09°)
OKLab	oklab(57.19% 0.19 -0.0375)
OKLCH	oklch(57.19% 0.194 348.8)
XYZ	xyz(28.7200, 16.3063, 25.6748)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4378A #37C471

analogous

#B837C4 #C4378A #C43744

triadic

#C4378A #8AC437 #378AC4

tetradic

#C4378A #C4B837 #37C471 #3744C4

square

#C4378A #C4B837 #37C471 #3744C4

split-complementary

#C4378A #44C437 #37C4B8

monochromatic

#641C47 #942A68 #C4378A #D465A6 #E194C2

Accessibility & contrast

On white

4.93

#C4378A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#C4378A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4378A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4378A	#FFFFFF	#000000	##FFFFFF
##C4378A	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C618C

Deuteranopia (green-blind)

#757987

Tritanopia (blue-blind)

#D2305C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c4378a;
/* rgb */ color: rgb(196, 55, 138);
/* oklch */ color: oklch(57.2% 0.194 348.8);

Tailwind

colors: {
  custom: {
    50: '#da7aac',
    500: '#c4378a',
    950: '#000000',
  },
}

SCSS

$custom: #c4378a;
$custom-light: #da7aac;
$custom-dark: #000000;

JSON

{
  "hex": "#c4378a",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 138
  },
  "hsl": {
    "h": 324.681,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57193,
    "c": 0.1937,
    "h": 348.8
  },
  "luminance": 0.16303
}

Semantic roles & 50–950 ramp

primary

#C4378A

secondary

#8BCCA6

accent

#DF8748

background

#FEF7FA

surface

#FCEEF4

border

#D5C9CE

text

#150A10

muted

#847C7F

Preview Lab

Preview with #C4378A

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

Preview Lab → · Contrast checker → · Palette generator →