#CC5339#CC5339

#CC5339 is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.6% C 0.160 H 33.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CC5339
RGB	rgb(204, 83, 57)
HSL	hsl(11, 59%, 51%)
HSV	hsv(11, 72%, 80%)
CMYK	cmyk(0%, 59.3%, 72.1%, 20%)
CIE-LAB	lab(51.06, 46.52, 39.15)
CIE-LCH	lch(51.06, 60.80, 40.09°)
OKLab	oklab(59.58% 0.1327 0.0886)
OKLCH	oklch(59.58% 0.16 33.7)
XYZ	xyz(28.7366, 19.3232, 6.0866)
Luminance	0.1932 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC5339 #39B2CC

analogous

#CC3968 #CC5339 #CC9C39

triadic

#CC5339 #39CC53 #5339CC

tetradic

#CC5339 #68CC39 #39B2CC #9C39CC

square

#CC5339 #68CC39 #39B2CC #9C39CC

split-complementary

#CC5339 #39CC9C #3968CC

monochromatic

#6E2B1C #9F3E29 #CC5339 #D97D6A #E5A89A

Accessibility & contrast

On white

4.32

#CC5339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#CC5339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC5339

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC5339	#FFFFFF	#000000	##000000
##CC5339	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746936

Deuteranopia (green-blind)

#928435

Tritanopia (blue-blind)

#E0384D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cc5339;
/* rgb */ color: rgb(204, 83, 57);
/* oklch */ color: oklch(59.6% 0.160 33.7);

Tailwind

colors: {
  custom: {
    50: '#e38870',
    500: '#cc5339',
    950: '#000000',
  },
}

SCSS

$custom: #cc5339;
$custom-light: #e38870;
$custom-dark: #000000;

JSON

{
  "hex": "#cc5339",
  "rgb": {
    "r": 204,
    "g": 83,
    "b": 57
  },
  "hsl": {
    "h": 10.612,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59579,
    "c": 0.15955,
    "h": 33.7
  },
  "luminance": 0.19319
}

Semantic roles & 50–950 ramp

primary

#CC5339

secondary

#90C5D1

accent

#C7E246

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #CC5339

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

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