#c41003
a dark, electric red · warm · closest name: firebrick
RGB
196, 16, 3
HSL
4°, 97%, 39%
CMYK
0, 92, 99, 23
Luminance
0.1211
Every format
| HEX | #c41003 |
| RGB | rgb(196, 16, 3) |
| HSL | hsl(4, 97%, 39%) |
| CMYK | cmyk(0%, 92%, 99%, 23%) |
| LAB | lab(41.4 64.0 54.3) |
| LCH | lch(41.4 83.9 40.3) |
| OKLCH | oklch(0.520 0.207 29.9) |
Copy-ready code
/* CSS */
color: #c41003;
background-color: #c41003;
/* Tailwind (arbitrary) */
class="text-[#c41003] bg-[#c41003]"
/* SCSS */
$brand: #c41003;
/* SwiftUI */
Color(red: 0.769, green: 0.063, blue: 0.012)
/* Android */
Color.parseColor("#c41003")Accessibility — WCAG contrast
Aa
#c41003 on white: 6.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c41003 on black: 3.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green6.3%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta91.8%
Yellow98.5%
Key (black)23.1%
Color previews
#c41003 text on a black background
contrast 3.42:1
Card sample
#c41003 text on a white background
contrast 6.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c41003;
Background color
Panel with #c41003 background
background-color: #c41003;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c41003;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 16, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 16, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c41003; background: linear-gradient(135deg, #c41003, #C49003);