#dc0521
a dark, electric red · warm · closest name: crimson
RGB
220, 5, 33
HSL
352°, 96%, 44%
CMYK
0, 98, 85, 14
Luminance
0.1543
Every format
| HEX | #dc0521 |
| RGB | rgb(220, 5, 33) |
| HSL | hsl(352, 96%, 44%) |
| CMYK | cmyk(0%, 98%, 85%, 14%) |
| LAB | lab(46.2 71.6 47.9) |
| LCH | lch(46.2 86.2 33.8) |
| OKLCH | oklch(0.564 0.228 25.7) |
Copy-ready code
/* CSS */
color: #dc0521;
background-color: #dc0521;
/* Tailwind (arbitrary) */
class="text-[#dc0521] bg-[#dc0521]"
/* SCSS */
$brand: #dc0521;
/* SwiftUI */
Color(red: 0.863, green: 0.020, blue: 0.129)
/* Android */
Color.parseColor("#dc0521")Accessibility — WCAG contrast
Aa
#dc0521 on white: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#dc0521 on black: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.3%
Green2.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta97.7%
Yellow85.0%
Key (black)13.7%
Color previews
#dc0521 text on a black background
contrast 4.09:1
Card sample
#dc0521 text on a white background
contrast 5.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dc0521;
Background color
Panel with #dc0521 background
background-color: #dc0521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dc0521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(220, 5, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(220, 5, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dc0521; background: linear-gradient(135deg, #dc0521, #DC7805);