#C4378D#C4378D

#C4378D is a mid, vivid pink. Relative luminance 0.164; OKLCH L 57.3% C 0.195 H 347.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C4378D
RGB	rgb(196, 55, 141)
HSL	hsl(323, 56%, 49%)
HSV	hsv(323, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 28.1%, 23.1%)
CIE-LAB	lab(47.49, 62.72, -15.93)
CIE-LCH	lch(47.49, 64.71, 345.75°)
OKLab	oklab(57.31% 0.1907 -0.042)
OKLCH	oklch(57.31% 0.195 347.6)
XYZ	xyz(28.9402, 16.3944, 26.8345)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4378D #37C46E

analogous

#B537C4 #C4378D #C43747

triadic

#C4378D #8DC437 #378DC4

tetradic

#C4378D #C4B537 #37C46E #3747C4

square

#C4378D #C4B537 #37C46E #3747C4

split-complementary

#C4378D #47C437 #37C4B5

monochromatic

#641C48 #942A6B #C4378D #D465A8 #E194C3

Accessibility & contrast

On white

4.91

#C4378D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C4378D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4378D

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4378D	#FFFFFF	#000000	##FFFFFF
##C4378D	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B618F

Deuteranopia (green-blind)

#747A8A

Tritanopia (blue-blind)

#D2325D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c4378d;
/* rgb */ color: rgb(196, 55, 141);
/* oklch */ color: oklch(57.3% 0.195 347.6);

Tailwind

colors: {
  custom: {
    50: '#da7aae',
    500: '#c4378d',
    950: '#000000',
  },
}

SCSS

$custom: #c4378d;
$custom-light: #da7aae;
$custom-dark: #000000;

JSON

{
  "hex": "#c4378d",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 141
  },
  "hsl": {
    "h": 323.404,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57314,
    "c": 0.19531,
    "h": 347.6
  },
  "luminance": 0.16391
}

Semantic roles & 50–950 ramp

primary

#C4378D

secondary

#8BCCA4

accent

#DF8348

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A10

muted

#837C7F

Preview Lab

Preview with #C4378D

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

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