#CC5337#CC5337

#CC5337 is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.6% C 0.160 H 34.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CC5337
RGB	rgb(204, 83, 55)
HSL	hsl(11, 59%, 51%)
HSV	hsv(11, 73%, 80%)
CMYK	cmyk(0%, 59.3%, 73%, 20%)
CIE-LAB	lab(51.04, 46.43, 40.21)
CIE-LCH	lch(51.04, 61.42, 40.90°)
OKLab	oklab(59.56% 0.132 0.0905)
OKLCH	oklch(59.56% 0.16 34.4)
XYZ	xyz(28.6876, 19.3036, 5.8290)
Luminance	0.1930 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC5337 #37B0CC

analogous

#CC3765 #CC5337 #CC9D37

triadic

#CC5337 #37CC53 #5337CC

tetradic

#CC5337 #65CC37 #37B0CC #9D37CC

square

#CC5337 #65CC37 #37B0CC #9D37CC

split-complementary

#CC5337 #37CC9D #3765CC

monochromatic

#6D2B1C #9E3E28 #CC5337 #D87D68 #E5A799

Accessibility & contrast

On white

4.32

#CC5337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#CC5337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC5337

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC5337	#FFFFFF	#000000	##000000
##CC5337	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)

#746933

Deuteranopia (green-blind)

#928433

Tritanopia (blue-blind)

#E0374D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cc5337;
/* rgb */ color: rgb(204, 83, 55);
/* oklch */ color: oklch(59.6% 0.160 34.4);

Tailwind

colors: {
  custom: {
    50: '#e3886f',
    500: '#cc5337',
    950: '#000000',
  },
}

SCSS

$custom: #cc5337;
$custom-light: #e3886f;
$custom-dark: #000000;

JSON

{
  "hex": "#cc5337",
  "rgb": {
    "r": 204,
    "g": 83,
    "b": 55
  },
  "hsl": {
    "h": 11.275,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59555,
    "c": 0.16005,
    "h": 34.4
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary

#CC5337

secondary

#8EC4D0

accent

#C5E345

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #CC5337

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

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