#CC404D#CC404D

#CC404D is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.176 H 19.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CC404D
RGB	rgb(204, 64, 77)
HSL	hsl(354, 58%, 53%)
HSV	hsv(354, 69%, 80%)
CMYK	cmyk(0%, 68.6%, 62.3%, 20%)
CIE-LAB	lab(48.32, 55.78, 24.32)
CIE-LCH	lch(48.32, 60.85, 23.55°)
OKLab	oklab(57.61% 0.1657 0.0586)
OKLCH	oklch(57.61% 0.176 19.5)
XYZ	xyz(28.0776, 17.0440, 8.8311)
Luminance	0.1704 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC404D #40CCBF

analogous

#CC4093 #CC404D #CC7940

triadic

#CC404D #4DCC40 #404DCC

tetradic

#CC404D #93CC40 #40CCBF #7940CC

square

#CC404D #93CC40 #40CCBF #7940CC

split-complementary

#CC404D #40CC79 #4093CC

monochromatic

#731F27 #A32C37 #CC404D #D9707A #E6A1A7

Accessibility & contrast

On white

4.76

#CC404D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CC404D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC404D

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC404D	#FFFFFF	#000000	##FFFFFF
##CC404D	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)

#65604D

Deuteranopia (green-blind)

#897E49

Tritanopia (blue-blind)

#DF1C46

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc404d;
/* rgb */ color: rgb(204, 64, 77);
/* oklch */ color: oklch(57.6% 0.176 19.5);

Tailwind

colors: {
  custom: {
    50: '#e37d7e',
    500: '#cc404d',
    950: '#000000',
  },
}

SCSS

$custom: #cc404d;
$custom-light: #e37d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#cc404d",
  "rgb": {
    "r": 204,
    "g": 64,
    "b": 77
  },
  "hsl": {
    "h": 354.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.17572,
    "h": 19.5
  },
  "luminance": 0.1704
}

Semantic roles & 50–950 ramp

primary

#CC404D

secondary

#95D2CD

accent

#E1D347

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC404D

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

Preview Lab → · Contrast checker → · Palette generator →