#c80000
a dark, electric red · warm · closest name: red
RGB
200, 0, 0
HSL
0°, 100%, 39%
CMYK
0, 100, 100, 22
Luminance
0.1228
Every format
| HEX | #c80000 |
| RGB | rgb(200, 0, 0) |
| HSL | hsl(0, 100%, 39%) |
| CMYK | cmyk(0%, 100%, 100%, 22%) |
| LAB | lab(41.7 66.7 56.0) |
| LCH | lch(41.7 87.1 40.0) |
| OKLCH | oklch(0.523 0.215 29.2) |
Copy-ready code
/* CSS */
color: #c80000;
background-color: #c80000;
/* Tailwind (arbitrary) */
class="text-[#c80000] bg-[#c80000]"
/* SCSS */
$brand: #c80000;
/* SwiftUI */
Color(red: 0.784, green: 0.000, blue: 0.000)
/* Android */
Color.parseColor("#c80000")Accessibility — WCAG contrast
Aa
#c80000 on white: 6.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c80000 on black: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.4%
Green0.0%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow100.0%
Key (black)21.6%
Color previews
#c80000 text on a black background
contrast 3.46:1
Card sample
#c80000 text on a white background
contrast 6.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c80000;
Background color
Panel with #c80000 background
background-color: #c80000;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c80000;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(200, 0, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(200, 0, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c80000; background: linear-gradient(135deg, #c80000, #C88500);