#CC4035#CC4035

#CC4035 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.2% C 0.178 H 28.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CC4035
RGB	rgb(204, 64, 53)
HSL	hsl(4, 60%, 50%)
HSV	hsv(4, 74%, 80%)
CMYK	cmyk(0%, 68.6%, 74%, 20%)
CIE-LAB	lab(47.96, 54.52, 37.90)
CIE-LCH	lch(47.96, 66.40, 34.80°)
OKLab	oklab(57.23% 0.1569 0.085)
OKLCH	oklch(57.23% 0.178 28.5)
XYZ	xyz(27.3809, 16.7653, 5.1617)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4035 #35C1CC

analogous

#CC3575 #CC4035 #CC8C35

triadic

#CC4035 #35CC40 #4035CC

tetradic

#CC4035 #75CC35 #35C1CC #8C35CC

square

#CC4035 #75CC35 #35C1CC #8C35CC

split-complementary

#CC4035 #35CC8C #3575CC

monochromatic

#6B211B #9C3027 #CC4035 #D86E66 #E59C97

Accessibility & contrast

On white

4.83

#CC4035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CC4035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4035

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4035	#FFFFFF	#000000	##FFFFFF
##CC4035	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E33

Deuteranopia (green-blind)

#8B7D30

Tritanopia (blue-blind)

#E0113F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cc4035;
/* rgb */ color: rgb(204, 64, 53);
/* oklch */ color: oklch(57.2% 0.178 28.5);

Tailwind

colors: {
  custom: {
    50: '#e47d6d',
    500: '#cc4035',
    950: '#000000',
  },
}

SCSS

$custom: #cc4035;
$custom-light: #e47d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4035",
  "rgb": {
    "r": 204,
    "g": 64,
    "b": 53
  },
  "hsl": {
    "h": 4.371,
    "s": 59.684,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57232,
    "c": 0.17843,
    "h": 28.5
  },
  "luminance": 0.16761
}

Semantic roles & 50–950 ramp

primary

#CC4035

secondary

#8DCBD0

accent

#D7E345

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CC4035

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

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