#CC404E#CC404E

#CC404E is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.6% C 0.176 H 19.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CC404E
RGB	rgb(204, 64, 78)
HSL	hsl(354, 58%, 53%)
HSV	hsv(354, 69%, 80%)
CMYK	cmyk(0%, 68.6%, 61.8%, 20%)
CIE-LAB	lab(48.33, 55.84, 23.74)
CIE-LCH	lch(48.33, 60.68, 23.03°)
OKLab	oklab(57.63% 0.1661 0.0573)
OKLCH	oklch(57.63% 0.176 19)
XYZ	xyz(28.1132, 17.0582, 9.0185)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC404E #40CCBE

analogous

#CC4094 #CC404E #CC7840

triadic

#CC404E #4ECC40 #404ECC

tetradic

#CC404E #94CC40 #40CCBE #7840CC

square

#CC404E #94CC40 #40CCBE #7840CC

split-complementary

#CC404E #40CC78 #4094CC

monochromatic

#731F27 #A32C38 #CC404E #D9707B #E6A1A8

Accessibility & contrast

On white

4.76

#CC404E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CC404E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC404E

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC404E	#FFFFFF	#000000	##FFFFFF
##CC404E	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)

#65604E

Deuteranopia (green-blind)

#897E4A

Tritanopia (blue-blind)

#DF1C46

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc404e;
/* rgb */ color: rgb(204, 64, 78);
/* oklch */ color: oklch(57.6% 0.176 19.0);

Tailwind

colors: {
  custom: {
    50: '#e37d7f',
    500: '#cc404e',
    950: '#000000',
  },
}

SCSS

$custom: #cc404e;
$custom-light: #e37d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cc404e",
  "rgb": {
    "r": 204,
    "g": 64,
    "b": 78
  },
  "hsl": {
    "h": 354,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57628,
    "c": 0.17568,
    "h": 19
  },
  "luminance": 0.17054
}

Semantic roles & 50–950 ramp

primary

#CC404E

secondary

#95D2CC

accent

#E1D247

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC404E

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

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