#CC4443#CC4443

#CC4443 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.9% C 0.173 H 24.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#CC4443
RGB	rgb(204, 68, 67)
HSL	hsl(0, 57%, 53%)
HSV	hsv(0, 67%, 80%)
CMYK	cmyk(0%, 66.7%, 67.2%, 20%)
CIE-LAB	lab(48.74, 53.60, 30.77)
CIE-LCH	lch(48.74, 61.80, 29.86°)
OKLab	oklab(57.87% 0.1568 0.072)
OKLCH	oklch(57.87% 0.173 24.7)
XYZ	xyz(27.9850, 17.3808, 7.1903)
Luminance	0.1738 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4443 #43CBCC

analogous

#CC4386 #CC4443 #CC8843

triadic

#CC4443 #43CC44 #4443CC

tetradic

#CC4443 #86CC43 #43CBCC #8843CC

square

#CC4443 #86CC43 #43CBCC #8843CC

split-complementary

#CC4443 #43CC88 #4386CC

monochromatic

#752020 #A52E2D #CC4443 #D97473 #E6A4A3

Accessibility & contrast

On white

4.69

#CC4443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#CC4443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4443

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4443	#FFFFFF	#000000	##FFFFFF
##CC4443	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696142

Deuteranopia (green-blind)

#8B7F3F

Tritanopia (blue-blind)

#E02045

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cc4443;
/* rgb */ color: rgb(204, 68, 67);
/* oklch */ color: oklch(57.9% 0.173 24.7);

Tailwind

colors: {
  custom: {
    50: '#e37f77',
    500: '#cc4443',
    950: '#000000',
  },
}

SCSS

$custom: #cc4443;
$custom-light: #e37f77;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4443",
  "rgb": {
    "r": 204,
    "g": 68,
    "b": 67
  },
  "hsl": {
    "h": 0.438,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57871,
    "c": 0.17253,
    "h": 24.7
  },
  "luminance": 0.17377
}

Semantic roles & 50–950 ramp

primary

#CC4443

secondary

#98D3D3

accent

#DFE147

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CC4443

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

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