#c90607
a dark, electric red · warm · closest name: firebrick
RGB
201, 6, 7
HSL
360°, 94%, 41%
CMYK
0, 97, 97, 21
Luminance
0.1256
Every format
| HEX | #c90607 |
| RGB | rgb(201, 6, 7) |
| HSL | hsl(360, 94%, 41%) |
| CMYK | cmyk(0%, 97%, 97%, 21%) |
| LAB | lab(42.1 66.4 53.9) |
| LCH | lch(42.1 85.5 39.0) |
| OKLCH | oklch(0.527 0.214 28.9) |
Copy-ready code
/* CSS */
color: #c90607;
background-color: #c90607;
/* Tailwind (arbitrary) */
class="text-[#c90607] bg-[#c90607]"
/* SCSS */
$brand: #c90607;
/* SwiftUI */
Color(red: 0.788, green: 0.024, blue: 0.027)
/* Android */
Color.parseColor("#c90607")Accessibility — WCAG contrast
Aa
#c90607 on white: 5.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c90607 on black: 3.51:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.8%
Green2.4%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta97.0%
Yellow96.5%
Key (black)21.2%
Color previews
#c90607 text on a black background
contrast 3.51:1
Card sample
#c90607 text on a white background
contrast 5.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c90607;
Background color
Panel with #c90607 background
background-color: #c90607;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c90607;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(201, 6, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(201, 6, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c90607; background: linear-gradient(135deg, #c90607, #C98706);