#cf050d
a dark, electric red · warm · closest name: crimson
RGB
207, 5, 13
HSL
358°, 95%, 42%
CMYK
0, 98, 94, 19
Luminance
0.1340
Every format
| HEX | #cf050d |
| RGB | rgb(207, 5, 13) |
| HSL | hsl(358, 95%, 42%) |
| CMYK | cmyk(0%, 98%, 94%, 19%) |
| LAB | lab(43.4 68.1 53.3) |
| LCH | lch(43.4 86.5 38.1) |
| OKLCH | oklch(0.538 0.218 28.3) |
Copy-ready code
/* CSS */
color: #cf050d;
background-color: #cf050d;
/* Tailwind (arbitrary) */
class="text-[#cf050d] bg-[#cf050d]"
/* SCSS */
$brand: #cf050d;
/* SwiftUI */
Color(red: 0.812, green: 0.020, blue: 0.051)
/* Android */
Color.parseColor("#cf050d")Accessibility — WCAG contrast
Aa
#cf050d on white: 5.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf050d on black: 3.68:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green2.0%
Blue5.1%
CMYK percentages
Cyan0.0%
Magenta97.6%
Yellow93.7%
Key (black)18.8%
Color previews
#cf050d text on a black background
contrast 3.68:1
Card sample
#cf050d text on a white background
contrast 5.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf050d;
Background color
Panel with #cf050d background
background-color: #cf050d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf050d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 5, 13, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 5, 13, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf050d; background: linear-gradient(135deg, #cf050d, #CF8405);