#CC4636#CC4636

#CC4636 is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.9% C 0.173 H 30.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CC4636
RGB	rgb(204, 70, 54)
HSL	hsl(6, 60%, 51%)
HSV	hsv(6, 74%, 80%)
CMYK	cmyk(0%, 65.7%, 73.5%, 20%)
CIE-LAB	lab(48.87, 52.13, 38.35)
CIE-LCH	lch(48.87, 64.72, 36.34°)
OKLab	oklab(57.92% 0.1496 0.0862)
OKLCH	oklch(57.92% 0.173 30)
XYZ	xyz(27.7609, 17.4880, 5.4031)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4636 #36BCCC

analogous

#CC3671 #CC4636 #CC9136

triadic

#CC4636 #36CC46 #4636CC

tetradic

#CC4636 #71CC36 #36BCCC #9136CC

square

#CC4636 #71CC36 #36BCCC #9136CC

split-complementary

#CC4636 #36CC91 #3671CC

monochromatic

#6C241B #9D3428 #CC4636 #D87367 #E5A098

Accessibility & contrast

On white

4.67

#CC4636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CC4636 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4636

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4636	#FFFFFF	#000000	##FFFFFF
##CC4636	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6233

Deuteranopia (green-blind)

#8D7F31

Tritanopia (blue-blind)

#E02143

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cc4636;
/* rgb */ color: rgb(204, 70, 54);
/* oklch */ color: oklch(57.9% 0.173 30.0);

Tailwind

colors: {
  custom: {
    50: '#e4806e',
    500: '#cc4636',
    950: '#000000',
  },
}

SCSS

$custom: #cc4636;
$custom-light: #e4806e;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4636",
  "rgb": {
    "r": 204,
    "g": 70,
    "b": 54
  },
  "hsl": {
    "h": 6.4,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57915,
    "c": 0.17267,
    "h": 30
  },
  "luminance": 0.17484
}

Semantic roles & 50–950 ramp

primary

#CC4636

secondary

#8EC9D0

accent

#D2E345

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CC4636

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

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