#CC333A#CC333A

#CC333A is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.189 H 23.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#CC333A
RGB	rgb(204, 51, 58)
HSL	hsl(357, 60%, 50%)
HSV	hsv(357, 75%, 80%)
CMYK	cmyk(0%, 75%, 71.6%, 20%)
CIE-LAB	lab(46.33, 59.42, 33.17)
CIE-LCH	lch(46.33, 68.05, 29.17°)
OKLab	oklab(56.03% 0.1734 0.0758)
OKLCH	oklch(56.03% 0.189 23.6)
XYZ	xyz(26.8524, 15.5146, 5.5829)
Luminance	0.1551 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC333A #33CCC5

analogous

#CC3386 #CC333A #CC7933

triadic

#CC333A #3ACC33 #333ACC

tetradic

#CC333A #86CC33 #33CCC5 #7933CC

square

#CC333A #86CC33 #33CCC5 #7933CC

split-complementary

#CC333A #33CC79 #3386CC

monochromatic

#6A1B1E #9B272C #CC333A #D86469 #E49599

Accessibility & contrast

On white

5.12

#CC333A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#CC333A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC333A

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC333A	#FFFFFF	#000000	##FFFFFF
##CC333A	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605939

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#E00037

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cc333a;
/* rgb */ color: rgb(204, 51, 58);
/* oklch */ color: oklch(56.0% 0.189 23.6);

Tailwind

colors: {
  custom: {
    50: '#e47770',
    500: '#cc333a',
    950: '#000000',
  },
}

SCSS

$custom: #cc333a;
$custom-light: #e47770;
$custom-dark: #000000;

JSON

{
  "hex": "#cc333a",
  "rgb": {
    "r": 204,
    "g": 51,
    "b": 58
  },
  "hsl": {
    "h": 357.255,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.56034,
    "c": 0.1892,
    "h": 23.6
  },
  "luminance": 0.15511
}

Semantic roles & 50–950 ramp

primary

#CC333A

secondary

#8BD0CD

accent

#E3DC45

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CC333A

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

Preview Lab → · Contrast checker → · Palette generator →