#CC3F4A#CC3F4A

#CC3F4A is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.4% C 0.177 H 20.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F4A
RGB	rgb(204, 63, 74)
HSL	hsl(355, 58%, 52%)
HSV	hsv(355, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 63.7%, 20%)
CIE-LAB	lab(48.12, 55.98, 25.87)
CIE-LCH	lch(48.12, 61.67, 24.80°)
OKLab	oklab(57.45% 0.1657 0.0618)
OKLCH	oklch(57.45% 0.177 20.5)
XYZ	xyz(27.9182, 16.8908, 8.2674)
Luminance	0.1689 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F4A #3FCCC1

analogous

#CC3F91 #CC3F4A #CC7A3F

triadic

#CC3F4A #4ACC3F #3F4ACC

tetradic

#CC3F4A #91CC3F #3FCCC1 #7A3FCC

square

#CC3F4A #91CC3F #3FCCC1 #7A3FCC

split-complementary

#CC3F4A #3FCC7A #3F91CC

monochromatic

#721E25 #A32B35 #CC3F4A #D96F78 #E6A0A5

Accessibility & contrast

On white

4.80

#CC3F4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#CC3F4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F4A

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F4A	#FFFFFF	#000000	##FFFFFF
##CC3F4A	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F49

Deuteranopia (green-blind)

#897D46

Tritanopia (blue-blind)

#E01844

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cc3f4a;
/* rgb */ color: rgb(204, 63, 74);
/* oklch */ color: oklch(57.4% 0.177 20.5);

Tailwind

colors: {
  custom: {
    50: '#e37d7c',
    500: '#cc3f4a',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f4a;
$custom-light: #e37d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f4a",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 74
  },
  "hsl": {
    "h": 355.319,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57448,
    "c": 0.17689,
    "h": 20.5
  },
  "luminance": 0.16887
}

Semantic roles & 50–950 ramp

primary

#CC3F4A

secondary

#95D2CD

accent

#E1D547

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CC3F4A

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

Preview Lab → · Contrast checker → · Palette generator →