#c80421
a dark, electric red · warm · closest name: crimson
RGB
200, 4, 33
HSL
351°, 96%, 40%
CMYK
0, 98, 84, 22
Luminance
0.1248
Every format
| HEX | #c80421 |
| RGB | rgb(200, 4, 33) |
| HSL | hsl(351, 96%, 40%) |
| CMYK | cmyk(0%, 98%, 84%, 22%) |
| LAB | lab(42.0 66.8 42.5) |
| LCH | lch(42.0 79.2 32.5) |
| OKLCH | oklch(0.526 0.212 24.9) |
Copy-ready code
/* CSS */
color: #c80421;
background-color: #c80421;
/* Tailwind (arbitrary) */
class="text-[#c80421] bg-[#c80421]"
/* SCSS */
$brand: #c80421;
/* SwiftUI */
Color(red: 0.784, green: 0.016, blue: 0.129)
/* Android */
Color.parseColor("#c80421")Accessibility — WCAG contrast
Aa
#c80421 on white: 6.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c80421 on black: 3.50:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.4%
Green1.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta98.0%
Yellow83.5%
Key (black)21.6%
Color previews
#c80421 text on a black background
contrast 3.50:1
Card sample
#c80421 text on a white background
contrast 6.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c80421;
Background color
Panel with #c80421 background
background-color: #c80421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c80421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(200, 4, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(200, 4, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c80421; background: linear-gradient(135deg, #c80421, #C86A04);