#c52813
a dark, electric red · warm · closest name: firebrick
RGB
197, 40, 19
HSL
7°, 82%, 42%
CMYK
0, 80, 90, 23
Luminance
0.1343
Every format
| HEX | #c52813 |
| RGB | rgb(197, 40, 19) |
| HSL | hsl(7, 82%, 42%) |
| CMYK | cmyk(0%, 80%, 90%, 23%) |
| LAB | lab(43.4 59.5 50.1) |
| LCH | lch(43.4 77.8 40.1) |
| OKLCH | oklch(0.535 0.195 31.1) |
Copy-ready code
/* CSS */
color: #c52813;
background-color: #c52813;
/* Tailwind (arbitrary) */
class="text-[#c52813] bg-[#c52813]"
/* SCSS */
$brand: #c52813;
/* SwiftUI */
Color(red: 0.773, green: 0.157, blue: 0.075)
/* Android */
Color.parseColor("#c52813")Accessibility — WCAG contrast
Aa
#c52813 on white: 5.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c52813 on black: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red77.3%
Green15.7%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta79.7%
Yellow90.4%
Key (black)22.7%
Color previews
#c52813 text on a black background
contrast 3.69:1
Card sample
#c52813 text on a white background
contrast 5.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c52813;
Background color
Panel with #c52813 background
background-color: #c52813;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c52813;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(197, 40, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(197, 40, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c52813; background: linear-gradient(135deg, #c52813, #C59F13);