#cc3333
a balanced, vivid red · warm · closest name: firebrick
RGB
204, 51, 51
HSL
0°, 60%, 50%
CMYK
0, 75, 75, 20
Luminance
0.1544
Every format
| HEX | #cc3333 |
| RGB | rgb(204, 51, 51) |
| HSL | hsl(0, 60%, 50%) |
| CMYK | cmyk(0%, 75%, 75%, 20%) |
| LAB | lab(46.2 59.1 37.1) |
| LCH | lch(46.2 69.8 32.1) |
| OKLCH | oklch(0.559 0.190 25.9) |
Copy-ready code
/* CSS */
color: #cc3333;
background-color: #cc3333;
/* Tailwind (arbitrary) */
class="text-[#cc3333] bg-[#cc3333]"
/* SCSS */
$brand: #cc3333;
/* SwiftUI */
Color(red: 0.800, green: 0.200, blue: 0.200)
/* Android */
Color.parseColor("#cc3333")Accessibility — WCAG contrast
Aa
#cc3333 on white: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cc3333 on black: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.0%
Green20.0%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta75.0%
Yellow75.0%
Key (black)20.0%
Color previews
#cc3333 text on a black background
contrast 4.09:1
Card sample
#cc3333 text on a white background
contrast 5.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cc3333;
Background color
Panel with #cc3333 background
background-color: #cc3333;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cc3333;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(204, 51, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(204, 51, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cc3333; background: linear-gradient(135deg, #cc3333, #CC9933);