#cc0033
a dark, electric red · warm · closest name: crimson
RGB
204, 0, 51
HSL
345°, 100%, 40%
CMYK
0, 100, 75, 20
Luminance
0.1308
Every format
| HEX | #cc0033 |
| RGB | rgb(204, 0, 51) |
| HSL | hsl(345, 100%, 40%) |
| CMYK | cmyk(0%, 100%, 75%, 20%) |
| LAB | lab(42.9 68.7 33.4) |
| LCH | lch(42.9 76.3 25.9) |
| OKLCH | oklch(0.535 0.215 20.3) |
Copy-ready code
/* CSS */
color: #cc0033;
background-color: #cc0033;
/* Tailwind (arbitrary) */
class="text-[#cc0033] bg-[#cc0033]"
/* SCSS */
$brand: #cc0033;
/* SwiftUI */
Color(red: 0.800, green: 0.000, blue: 0.200)
/* Android */
Color.parseColor("#cc0033")Accessibility — WCAG contrast
Aa
#cc0033 on white: 5.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cc0033 on black: 3.62:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.0%
Green0.0%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow75.0%
Key (black)20.0%
Color previews
#cc0033 text on a black background
contrast 3.62:1
Card sample
#cc0033 text on a white background
contrast 5.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cc0033;
Background color
Panel with #cc0033 background
background-color: #cc0033;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cc0033;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(204, 0, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(204, 0, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cc0033; background: linear-gradient(135deg, #cc0033, #CC5500);