#c4001c
a dark, electric red · warm · closest name: firebrick
RGB
196, 0, 28
HSL
351°, 100%, 38%
CMYK
0, 100, 86, 23
Luminance
0.1182
Every format
| HEX | #c4001c |
| RGB | rgb(196, 0, 28) |
| HSL | hsl(351, 100%, 38%) |
| CMYK | cmyk(0%, 100%, 86%, 23%) |
| LAB | lab(40.9 66.1 43.9) |
| LCH | lch(40.9 79.3 33.6) |
| OKLCH | oklch(0.516 0.210 25.6) |
Copy-ready code
/* CSS */
color: #c4001c;
background-color: #c4001c;
/* Tailwind (arbitrary) */
class="text-[#c4001c] bg-[#c4001c]"
/* SCSS */
$brand: #c4001c;
/* SwiftUI */
Color(red: 0.769, green: 0.000, blue: 0.110)
/* Android */
Color.parseColor("#c4001c")Accessibility — WCAG contrast
Aa
#c4001c on white: 6.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c4001c on black: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green0.0%
Blue11.0%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow85.7%
Key (black)23.1%
Color previews
#c4001c text on a black background
contrast 3.36:1
Card sample
#c4001c text on a white background
contrast 6.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c4001c;
Background color
Panel with #c4001c background
background-color: #c4001c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c4001c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 0, 28, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 0, 28, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c4001c; background: linear-gradient(135deg, #c4001c, #C46600);