#c91c13
a dark, electric red · warm · closest name: firebrick
RGB
201, 28, 19
HSL
3°, 83%, 43%
CMYK
0, 86, 91, 21
Luminance
0.1330
Every format
| HEX | #c91c13 |
| RGB | rgb(201, 28, 19) |
| HSL | hsl(3, 83%, 43%) |
| CMYK | cmyk(0%, 86%, 91%, 21%) |
| LAB | lab(43.2 63.5 50.3) |
| LCH | lch(43.2 81.0 38.4) |
| OKLCH | oklch(0.535 0.205 29.3) |
Copy-ready code
/* CSS */
color: #c91c13;
background-color: #c91c13;
/* Tailwind (arbitrary) */
class="text-[#c91c13] bg-[#c91c13]"
/* SCSS */
$brand: #c91c13;
/* SwiftUI */
Color(red: 0.788, green: 0.110, blue: 0.075)
/* Android */
Color.parseColor("#c91c13")Accessibility — WCAG contrast
Aa
#c91c13 on white: 5.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c91c13 on black: 3.66:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.8%
Green11.0%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta86.1%
Yellow90.5%
Key (black)21.2%
Color previews
#c91c13 text on a black background
contrast 3.66:1
Card sample
#c91c13 text on a white background
contrast 5.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c91c13;
Background color
Panel with #c91c13 background
background-color: #c91c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c91c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(201, 28, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(201, 28, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c91c13; background: linear-gradient(135deg, #c91c13, #C99513);