#CC4D37#CC4D37

#CC4D37 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.8% C 0.166 H 32.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CC4D37
RGB	rgb(204, 77, 55)
HSL	hsl(9, 59%, 51%)
HSV	hsv(9, 73%, 80%)
CMYK	cmyk(0%, 62.3%, 73%, 20%)
CIE-LAB	lab(50.01, 49.16, 39.06)
CIE-LCH	lch(50.01, 62.79, 38.47°)
OKLab	oklab(58.78% 0.1405 0.088)
OKLCH	oklch(58.78% 0.166 32.1)
XYZ	xyz(28.2483, 18.4249, 5.6826)
Luminance	0.1842 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4D37 #37B6CC

analogous

#CC376B #CC4D37 #CC9737

triadic

#CC4D37 #37CC4D #4D37CC

tetradic

#CC4D37 #6BCC37 #37B6CC #9737CC

square

#CC4D37 #6BCC37 #37B6CC #9737CC

split-complementary

#CC4D37 #37CC97 #376BCC

monochromatic

#6D281C #9E3A28 #CC4D37 #D87868 #E5A499

Accessibility & contrast

On white

4.48

#CC4D37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#CC4D37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC4D37

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4D37	#FFFFFF	#000000	##000000
##CC4D37	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706534

Deuteranopia (green-blind)

#908133

Tritanopia (blue-blind)

#E02E49

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cc4d37;
/* rgb */ color: rgb(204, 77, 55);
/* oklch */ color: oklch(58.8% 0.166 32.1);

Tailwind

colors: {
  custom: {
    50: '#e3846f',
    500: '#cc4d37',
    950: '#000000',
  },
}

SCSS

$custom: #cc4d37;
$custom-light: #e3846f;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4d37",
  "rgb": {
    "r": 204,
    "g": 77,
    "b": 55
  },
  "hsl": {
    "h": 8.859,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58775,
    "c": 0.16579,
    "h": 32.1
  },
  "luminance": 0.18421
}

Semantic roles & 50–950 ramp

primary

#CC4D37

secondary

#8EC7D0

accent

#CBE345

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CC4D37

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

Preview Lab → · Contrast checker → · Palette generator →