#c40d13
a dark, electric red · warm · closest name: firebrick
RGB
196, 13, 19
HSL
358°, 88%, 41%
CMYK
0, 93, 90, 23
Luminance
0.1207
Every format
| HEX | #c40d13 |
| RGB | rgb(196, 13, 19) |
| HSL | hsl(358, 88%, 41%) |
| CMYK | cmyk(0%, 93%, 90%, 23%) |
| LAB | lab(41.3 64.6 48.5) |
| LCH | lch(41.3 80.8 36.9) |
| OKLCH | oklch(0.519 0.207 27.9) |
Copy-ready code
/* CSS */
color: #c40d13;
background-color: #c40d13;
/* Tailwind (arbitrary) */
class="text-[#c40d13] bg-[#c40d13]"
/* SCSS */
$brand: #c40d13;
/* SwiftUI */
Color(red: 0.769, green: 0.051, blue: 0.075)
/* Android */
Color.parseColor("#c40d13")Accessibility — WCAG contrast
Aa
#c40d13 on white: 6.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c40d13 on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green5.1%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta93.4%
Yellow90.3%
Key (black)23.1%
Color previews
#c40d13 text on a black background
contrast 3.41:1
Card sample
#c40d13 text on a white background
contrast 6.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c40d13;
Background color
Panel with #c40d13 background
background-color: #c40d13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c40d13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 13, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 13, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c40d13; background: linear-gradient(135deg, #c40d13, #C4810D);