#cf280f
a dark, electric red · warm · closest name: firebrick
RGB
207, 40, 15
HSL
8°, 87%, 44%
CMYK
0, 81, 93, 19
Luminance
0.1482
Every format
| HEX | #cf280f |
| RGB | rgb(207, 40, 15) |
| HSL | hsl(8, 87%, 44%) |
| CMYK | cmyk(0%, 81%, 93%, 19%) |
| LAB | lab(45.4 62.4 53.9) |
| LCH | lch(45.4 82.4 40.8) |
| OKLCH | oklch(0.553 0.204 31.3) |
Copy-ready code
/* CSS */
color: #cf280f;
background-color: #cf280f;
/* Tailwind (arbitrary) */
class="text-[#cf280f] bg-[#cf280f]"
/* SCSS */
$brand: #cf280f;
/* SwiftUI */
Color(red: 0.812, green: 0.157, blue: 0.059)
/* Android */
Color.parseColor("#cf280f")Accessibility — WCAG contrast
Aa
#cf280f on white: 5.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf280f on black: 3.96:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green15.7%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta80.7%
Yellow92.8%
Key (black)18.8%
Color previews
#cf280f text on a black background
contrast 3.96:1
Card sample
#cf280f text on a white background
contrast 5.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf280f;
Background color
Panel with #cf280f background
background-color: #cf280f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf280f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 40, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 40, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf280f; background: linear-gradient(135deg, #cf280f, #CFA80F);