#CC404F#CC404F

#CC404F is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.6% C 0.176 H 18.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CC404F
RGB	rgb(204, 64, 79)
HSL	hsl(354, 58%, 53%)
HSV	hsv(354, 69%, 80%)
CMYK	cmyk(0%, 68.6%, 61.3%, 20%)
CIE-LAB	lab(48.35, 55.91, 23.16)
CIE-LCH	lch(48.35, 60.51, 22.50°)
OKLab	oklab(57.65% 0.1664 0.0561)
OKLCH	oklch(57.65% 0.176 18.6)
XYZ	xyz(28.1493, 17.0726, 9.2087)
Luminance	0.1707 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC404F #40CCBD

analogous

#CC4095 #CC404F #CC7740

triadic

#CC404F #4FCC40 #404FCC

tetradic

#CC404F #95CC40 #40CCBD #7740CC

square

#CC404F #95CC40 #40CCBD #7740CC

split-complementary

#CC404F #40CC77 #4095CC

monochromatic

#731F28 #A32C38 #CC404F #D9707C #E6A1A8

Accessibility & contrast

On white

4.76

#CC404F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CC404F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC404F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC404F	#FFFFFF	#000000	##FFFFFF
##CC404F	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604F

Deuteranopia (green-blind)

#887E4B

Tritanopia (blue-blind)

#DF1C46

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc404f;
/* rgb */ color: rgb(204, 64, 79);
/* oklch */ color: oklch(57.6% 0.176 18.6);

Tailwind

colors: {
  custom: {
    50: '#e37e80',
    500: '#cc404f',
    950: '#000000',
  },
}

SCSS

$custom: #cc404f;
$custom-light: #e37e80;
$custom-dark: #000000;

JSON

{
  "hex": "#cc404f",
  "rgb": {
    "r": 204,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 353.571,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57647,
    "c": 0.17565,
    "h": 18.6
  },
  "luminance": 0.17069
}

Semantic roles & 50–950 ramp

primary

#CC404F

secondary

#95D2CC

accent

#E1D147

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC404F

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

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