#CC443C#CC443C

#CC443C is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.8% C 0.174 H 27.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CC443C
RGB	rgb(204, 68, 60)
HSL	hsl(3, 59%, 52%)
HSV	hsv(3, 71%, 80%)
CMYK	cmyk(0%, 66.7%, 70.6%, 20%)
CIE-LAB	lab(48.64, 53.24, 34.71)
CIE-LCH	lch(48.64, 63.55, 33.10°)
OKLab	oklab(57.77% 0.1543 0.0795)
OKLCH	oklch(57.77% 0.174 27.3)
XYZ	xyz(27.7876, 17.3019, 6.1505)
Luminance	0.1730 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC443C #3CC4CC

analogous

#CC3C7C #CC443C #CC8C3C

triadic

#CC443C #3CCC44 #443CCC

tetradic

#CC443C #7CCC3C #3CC4CC #8C3CCC

square

#CC443C #7CCC3C #3CC4CC #8C3CCC

split-complementary

#CC443C #3CCC8C #3C7CCC

monochromatic

#70221D #A1312A #CC443C #D9736D #E5A19D

Accessibility & contrast

On white

4.71

#CC443C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CC443C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC443C

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC443C	#FFFFFF	#000000	##FFFFFF
##CC443C	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A613A

Deuteranopia (green-blind)

#8C7E38

Tritanopia (blue-blind)

#E01E43

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc443c;
/* rgb */ color: rgb(204, 68, 60);
/* oklch */ color: oklch(57.8% 0.174 27.3);

Tailwind

colors: {
  custom: {
    50: '#e37f72',
    500: '#cc443c',
    950: '#000000',
  },
}

SCSS

$custom: #cc443c;
$custom-light: #e37f72;
$custom-dark: #000000;

JSON

{
  "hex": "#cc443c",
  "rgb": {
    "r": 204,
    "g": 68,
    "b": 60
  },
  "hsl": {
    "h": 3.333,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57766,
    "c": 0.17354,
    "h": 27.3
  },
  "luminance": 0.17298
}

Semantic roles & 50–950 ramp

primary

#CC443C

secondary

#92CED1

accent

#D9E246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CC443C

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

Preview Lab → · Contrast checker → · Palette generator →