#cf0f09
a dark, electric red · warm · closest name: red
RGB
207, 15, 9
HSL
2°, 92%, 42%
CMYK
0, 93, 96, 19
Luminance
0.1363
Every format
| HEX | #cf0f09 |
| RGB | rgb(207, 15, 9) |
| HSL | hsl(2, 92%, 42%) |
| CMYK | cmyk(0%, 93%, 96%, 19%) |
| LAB | lab(43.7 67.1 54.7) |
| LCH | lch(43.7 86.6 39.2) |
| OKLCH | oklch(0.541 0.216 29.2) |
Copy-ready code
/* CSS */
color: #cf0f09;
background-color: #cf0f09;
/* Tailwind (arbitrary) */
class="text-[#cf0f09] bg-[#cf0f09]"
/* SCSS */
$brand: #cf0f09;
/* SwiftUI */
Color(red: 0.812, green: 0.059, blue: 0.035)
/* Android */
Color.parseColor("#cf0f09")Accessibility — WCAG contrast
Aa
#cf0f09 on white: 5.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf0f09 on black: 3.73:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green5.9%
Blue3.5%
CMYK percentages
Cyan0.0%
Magenta92.8%
Yellow95.7%
Key (black)18.8%
Color previews
#cf0f09 text on a black background
contrast 3.73:1
Card sample
#cf0f09 text on a white background
contrast 5.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf0f09;
Background color
Panel with #cf0f09 background
background-color: #cf0f09;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf0f09;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 15, 9, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 15, 9, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf0f09; background: linear-gradient(135deg, #cf0f09, #CF9309);