#C4378E#C4378E

#C4378E is a mid, vivid pink. Relative luminance 0.164; OKLCH L 57.4% C 0.196 H 347.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#C4378E
RGB	rgb(196, 55, 142)
HSL	hsl(323, 56%, 49%)
HSV	hsv(323, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 27.6%, 23.1%)
CIE-LAB	lab(47.53, 62.84, -16.48)
CIE-LCH	lch(47.53, 64.97, 345.31°)
OKLab	oklab(57.35% 0.191 -0.0435)
OKLCH	oklch(57.35% 0.196 347.2)
XYZ	xyz(29.0150, 16.4243, 27.2281)
Luminance	0.1642 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4378E #37C46D

analogous

#B437C4 #C4378E #C43748

triadic

#C4378E #8EC437 #378EC4

tetradic

#C4378E #C4B437 #37C46D #3748C4

square

#C4378E #C4B437 #37C46D #3748C4

split-complementary

#C4378E #48C437 #37C4B4

monochromatic

#641C49 #942A6B #C4378E #D465A9 #E194C4

Accessibility & contrast

On white

4.90

#C4378E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C4378E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4378E

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4378E	#FFFFFF	#000000	##FFFFFF
##C4378E	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6190

Deuteranopia (green-blind)

#747A8B

Tritanopia (blue-blind)

#D2325E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c4378e;
/* rgb */ color: rgb(196, 55, 142);
/* oklch */ color: oklch(57.4% 0.196 347.2);

Tailwind

colors: {
  custom: {
    50: '#da7aaf',
    500: '#c4378e',
    950: '#000000',
  },
}

SCSS

$custom: #c4378e;
$custom-light: #da7aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#c4378e",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 142
  },
  "hsl": {
    "h": 322.979,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57354,
    "c": 0.19586,
    "h": 347.2
  },
  "luminance": 0.16421
}

Semantic roles & 50–950 ramp

primary

#C4378E

secondary

#8BCCA4

accent

#DF8248

background

#FDF7FA

surface

#FBEEF4

border

#D4C9CE

text

#150A10

muted

#837C7F

Preview Lab

Preview with #C4378E

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

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