#c91913
a dark, electric red · warm · closest name: firebrick
RGB
201, 25, 19
HSL
2°, 83%, 43%
CMYK
0, 88, 91, 21
Luminance
0.1316
Every format
| HEX | #c91913 |
| RGB | rgb(201, 25, 19) |
| HSL | hsl(2, 83%, 43%) |
| CMYK | cmyk(0%, 88%, 91%, 21%) |
| LAB | lab(43.0 64.1 50.2) |
| LCH | lch(43.0 81.4 38.1) |
| OKLCH | oklch(0.533 0.207 28.9) |
Copy-ready code
/* CSS */
color: #c91913;
background-color: #c91913;
/* Tailwind (arbitrary) */
class="text-[#c91913] bg-[#c91913]"
/* SCSS */
$brand: #c91913;
/* SwiftUI */
Color(red: 0.788, green: 0.098, blue: 0.075)
/* Android */
Color.parseColor("#c91913")Accessibility — WCAG contrast
Aa
#c91913 on white: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c91913 on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.8%
Green9.8%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta87.6%
Yellow90.5%
Key (black)21.2%
Color previews
#c91913 text on a black background
contrast 3.63:1
Card sample
#c91913 text on a white background
contrast 5.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c91913;
Background color
Panel with #c91913 background
background-color: #c91913;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c91913;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(201, 25, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(201, 25, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c91913; background: linear-gradient(135deg, #c91913, #C99213);