#c40c2c
a dark, electric red · warm · closest name: crimson
RGB
196, 12, 44
HSL
350°, 89%, 41%
CMYK
0, 94, 78, 23
Luminance
0.1218
Every format
| HEX | #c40c2c |
| RGB | rgb(196, 12, 44) |
| HSL | hsl(350, 89%, 41%) |
| CMYK | cmyk(0%, 94%, 78%, 23%) |
| LAB | lab(41.5 65.3 35.5) |
| LCH | lch(41.5 74.3 28.6) |
| OKLCH | oklch(0.521 0.205 22.3) |
Copy-ready code
/* CSS */
color: #c40c2c;
background-color: #c40c2c;
/* Tailwind (arbitrary) */
class="text-[#c40c2c] bg-[#c40c2c]"
/* SCSS */
$brand: #c40c2c;
/* SwiftUI */
Color(red: 0.769, green: 0.047, blue: 0.173)
/* Android */
Color.parseColor("#c40c2c")Accessibility — WCAG contrast
Aa
#c40c2c on white: 6.11:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c40c2c on black: 3.44:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green4.7%
Blue17.3%
CMYK percentages
Cyan0.0%
Magenta93.9%
Yellow77.6%
Key (black)23.1%
Color previews
#c40c2c text on a black background
contrast 3.44:1
Card sample
#c40c2c text on a white background
contrast 6.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c40c2c;
Background color
Panel with #c40c2c background
background-color: #c40c2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c40c2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 12, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 12, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c40c2c; background: linear-gradient(135deg, #c40c2c, #C4670C);