#CC3635#CC3635

#CC3635 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.2% C 0.187 H 25.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#CC3635
RGB	rgb(204, 54, 53)
HSL	hsl(0, 60%, 50%)
HSV	hsv(0, 74%, 80%)
CMYK	cmyk(0%, 73.5%, 74%, 20%)
CIE-LAB	lab(46.63, 58.20, 36.40)
CIE-LCH	lch(46.63, 68.64, 32.03°)
OKLab	oklab(56.23% 0.1684 0.0818)
OKLCH	oklch(56.23% 0.187 25.9)
XYZ	xyz(26.8667, 15.7369, 4.9903)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3635 #35CBCC

analogous

#CC3580 #CC3635 #CC8135

triadic

#CC3635 #35CC36 #3635CC

tetradic

#CC3635 #80CC35 #35CBCC #8135CC

square

#CC3635 #80CC35 #35CBCC #8135CC

split-complementary

#CC3635 #35CC81 #3580CC

monochromatic

#6B1C1B #9C2827 #CC3635 #D86766 #E59797

Accessibility & contrast

On white

5.06

#CC3635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#CC3635 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3635

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3635	#FFFFFF	#000000	##FFFFFF
##CC3635	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A33

Deuteranopia (green-blind)

#887A2F

Tritanopia (blue-blind)

#E00038

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cc3635;
/* rgb */ color: rgb(204, 54, 53);
/* oklch */ color: oklch(56.2% 0.187 25.9);

Tailwind

colors: {
  custom: {
    50: '#e4786d',
    500: '#cc3635',
    950: '#000000',
  },
}

SCSS

$custom: #cc3635;
$custom-light: #e4786d;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3635",
  "rgb": {
    "r": 204,
    "g": 54,
    "b": 53
  },
  "hsl": {
    "h": 0.397,
    "s": 59.684,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56234,
    "c": 0.18725,
    "h": 25.9
  },
  "luminance": 0.15733
}

Semantic roles & 50–950 ramp

primary

#CC3635

secondary

#8DD0D0

accent

#E2E345

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CC3635

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

Preview Lab → · Contrast checker → · Palette generator →