#c43313
a dark, electric red · warm · closest name: firebrick
RGB
196, 51, 19
HSL
11°, 82%, 42%
CMYK
0, 74, 90, 23
Luminance
0.1415
Every format
| HEX | #c43313 |
| RGB | rgb(196, 51, 19) |
| HSL | hsl(11, 82%, 42%) |
| CMYK | cmyk(0%, 74%, 90%, 23%) |
| LAB | lab(44.5 55.8 50.8) |
| LCH | lch(44.5 75.4 42.3) |
| OKLCH | oklch(0.542 0.186 33.4) |
Copy-ready code
/* CSS */
color: #c43313;
background-color: #c43313;
/* Tailwind (arbitrary) */
class="text-[#c43313] bg-[#c43313]"
/* SCSS */
$brand: #c43313;
/* SwiftUI */
Color(red: 0.769, green: 0.200, blue: 0.075)
/* Android */
Color.parseColor("#c43313")Accessibility — WCAG contrast
Aa
#c43313 on white: 5.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c43313 on black: 3.83:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.9%
Green20.0%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta74.0%
Yellow90.3%
Key (black)23.1%
Color previews
#c43313 text on a black background
contrast 3.83:1
Card sample
#c43313 text on a white background
contrast 5.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c43313;
Background color
Panel with #c43313 background
background-color: #c43313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c43313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(196, 51, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(196, 51, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c43313; background: linear-gradient(135deg, #c43313, #C4A913);