#c40c08
a dark, electric red · warm · closest name: firebrick
RGB
196, 12, 8
HSL
1°, 92%, 40%
CMYK
0, 94, 96, 23
Luminance
0.1202
Every format
| HEX | #c40c08 |
| RGB | rgb(196, 12, 8) |
| HSL | hsl(1, 92%, 40%) |
| CMYK | cmyk(0%, 94%, 96%, 23%) |
| LAB | lab(41.3 64.6 52.5) |
| LCH | lch(41.3 83.2 39.1) |
| OKLCH | oklch(0.518 0.208 29.1) |
Copy-ready code
/* CSS */
color: #c40c08;
background-color: #c40c08;
/* Tailwind (arbitrary) */
class="text-[#c40c08] bg-[#c40c08]"
/* SCSS */
$brand: #c40c08;
/* SwiftUI */
Color(red: 0.769, green: 0.047, blue: 0.031)
/* Android */
Color.parseColor("#c40c08")Accessibility — WCAG contrast
Aa
#c40c08 on white: 6.17:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c40c08 on black: 3.40:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green4.7%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta93.9%
Yellow95.9%
Key (black)23.1%
Color previews
#c40c08 text on a black background
contrast 3.40:1
Card sample
#c40c08 text on a white background
contrast 6.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c40c08;
Background color
Panel with #c40c08 background
background-color: #c40c08;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c40c08;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 12, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 12, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c40c08; background: linear-gradient(135deg, #c40c08, #C48908);