#CC404C#CC404C

#CC404C is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.176 H 19.9°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CC404C
RGB	rgb(204, 64, 76)
HSL	hsl(355, 58%, 53%)
HSV	hsv(355, 69%, 80%)
CMYK	cmyk(0%, 68.6%, 62.7%, 20%)
CIE-LAB	lab(48.30, 55.72, 24.89)
CIE-LCH	lch(48.30, 61.02, 24.07°)
OKLab	oklab(57.59% 0.1653 0.0598)
OKLCH	oklch(57.59% 0.176 19.9)
XYZ	xyz(28.0426, 17.0299, 8.6465)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC404C #40CCC0

analogous

#CC4092 #CC404C #CC7A40

triadic

#CC404C #4CCC40 #404CCC

tetradic

#CC404C #92CC40 #40CCC0 #7A40CC

square

#CC404C #92CC40 #40CCC0 #7A40CC

split-complementary

#CC404C #40CC7A #4092CC

monochromatic

#731F26 #A32C36 #CC404C #D97079 #E6A1A7

Accessibility & contrast

On white

4.77

#CC404C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CC404C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC404C

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC404C	#FFFFFF	#000000	##FFFFFF
##CC404C	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604B

Deuteranopia (green-blind)

#897E48

Tritanopia (blue-blind)

#DF1B45

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc404c;
/* rgb */ color: rgb(204, 64, 76);
/* oklch */ color: oklch(57.6% 0.176 19.9);

Tailwind

colors: {
  custom: {
    50: '#e37d7e',
    500: '#cc404c',
    950: '#000000',
  },
}

SCSS

$custom: #cc404c;
$custom-light: #e37d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#cc404c",
  "rgb": {
    "r": 204,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 354.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5759,
    "c": 0.17577,
    "h": 19.9
  },
  "luminance": 0.17026
}

Semantic roles & 50–950 ramp

primary

#CC404C

secondary

#95D2CD

accent

#E1D447

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CC404C

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

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