#CC363C#CC363C

#CC363C is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.3% C 0.186 H 23.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CC363C
RGB	rgb(204, 54, 60)
HSL	hsl(358, 60%, 51%)
HSV	hsv(358, 74%, 80%)
CMYK	cmyk(0%, 73.5%, 70.6%, 20%)
CIE-LAB	lab(46.72, 58.50, 32.45)
CIE-LCH	lch(46.72, 66.90, 29.01°)
OKLab	oklab(56.33% 0.1709 0.0746)
OKLCH	oklch(56.33% 0.186 23.6)
XYZ	xyz(27.0397, 15.8061, 5.9012)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC363C #36CCC6

analogous

#CC3687 #CC363C #CC7B36

triadic

#CC363C #3CCC36 #363CCC

tetradic

#CC363C #87CC36 #36CCC6 #7B36CC

square

#CC363C #87CC36 #36CCC6 #7B36CC

split-complementary

#CC363C #36CC7B #3687CC

monochromatic

#6C1B1F #9D282D #CC363C #D8676B #E5989B

Accessibility & contrast

On white

5.05

#CC363C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#CC363C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC363C

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC363C	#FFFFFF	#000000	##FFFFFF
##CC363C	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)

#625A3B

Deuteranopia (green-blind)

#877A37

Tritanopia (blue-blind)

#E0003A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cc363c;
/* rgb */ color: rgb(204, 54, 60);
/* oklch */ color: oklch(56.3% 0.186 23.6);

Tailwind

colors: {
  custom: {
    50: '#e47872',
    500: '#cc363c',
    950: '#000000',
  },
}

SCSS

$custom: #cc363c;
$custom-light: #e47872;
$custom-dark: #000000;

JSON

{
  "hex": "#cc363c",
  "rgb": {
    "r": 204,
    "g": 54,
    "b": 60
  },
  "hsl": {
    "h": 357.6,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56332,
    "c": 0.18646,
    "h": 23.6
  },
  "luminance": 0.15802
}

Semantic roles & 50–950 ramp

primary

#CC363C

secondary

#8ED0CE

accent

#E3DC45

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CC363C

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

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