#CC4338#CC4338

#CC4338 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.6% C 0.175 H 28.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CC4338
RGB	rgb(204, 67, 56)
HSL	hsl(4, 59%, 51%)
HSV	hsv(4, 73%, 80%)
CMYK	cmyk(0%, 67.2%, 72.5%, 20%)
CIE-LAB	lab(48.44, 53.46, 36.75)
CIE-LCH	lch(48.44, 64.87, 34.51°)
OKLab	oklab(57.6% 0.1541 0.0832)
OKLCH	oklch(57.6% 0.175 28.4)
XYZ	xyz(27.6258, 17.1412, 5.5945)
Luminance	0.1714 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4338 #38C1CC

analogous

#CC3877 #CC4338 #CC8D38

triadic

#CC4338 #38CC43 #4338CC

tetradic

#CC4338 #77CC38 #38C1CC #8D38CC

square

#CC4338 #77CC38 #38C1CC #8D38CC

split-complementary

#CC4338 #38CC8D #3877CC

monochromatic

#6E221C #9E3129 #CC4338 #D87169 #E59F99

Accessibility & contrast

On white

4.74

#CC4338 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#CC4338 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4338

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4338	#FFFFFF	#000000	##FFFFFF
##CC4338	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6036

Deuteranopia (green-blind)

#8C7E33

Tritanopia (blue-blind)

#E01B42

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc4338;
/* rgb */ color: rgb(204, 67, 56);
/* oklch */ color: oklch(57.6% 0.175 28.4);

Tailwind

colors: {
  custom: {
    50: '#e47f6f',
    500: '#cc4338',
    950: '#000000',
  },
}

SCSS

$custom: #cc4338;
$custom-light: #e47f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4338",
  "rgb": {
    "r": 204,
    "g": 67,
    "b": 56
  },
  "hsl": {
    "h": 4.459,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57599,
    "c": 0.17515,
    "h": 28.4
  },
  "luminance": 0.17137
}

Semantic roles & 50–950 ramp

primary

#CC4338

secondary

#8FCCD1

accent

#D7E245

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CC4338

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

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