#cf3913
a dark, electric red · warm · closest name: tomato
RGB
207, 57, 19
HSL
12°, 83%, 44%
CMYK
0, 73, 91, 19
Luminance
0.1624
Every format
| HEX | #cf3913 |
| RGB | rgb(207, 57, 19) |
| HSL | hsl(12, 83%, 44%) |
| CMYK | cmyk(0%, 73%, 91%, 19%) |
| LAB | lab(47.3 57.1 53.7) |
| LCH | lch(47.3 78.4 43.2) |
| OKLCH | oklch(0.567 0.192 34.2) |
Copy-ready code
/* CSS */
color: #cf3913;
background-color: #cf3913;
/* Tailwind (arbitrary) */
class="text-[#cf3913] bg-[#cf3913]"
/* SCSS */
$brand: #cf3913;
/* SwiftUI */
Color(red: 0.812, green: 0.224, blue: 0.075)
/* Android */
Color.parseColor("#cf3913")Accessibility — WCAG contrast
Aa
#cf3913 on white: 4.94:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf3913 on black: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green22.4%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta72.5%
Yellow90.8%
Key (black)18.8%
Color previews
#cf3913 text on a black background
contrast 4.25:1
Card sample
#cf3913 text on a white background
contrast 4.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf3913;
Background color
Panel with #cf3913 background
background-color: #cf3913;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf3913;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 57, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 57, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf3913; background: linear-gradient(135deg, #cf3913, #CFB613);