#cf2103
a dark, electric red · warm · closest name: red
RGB
207, 33, 3
HSL
9°, 97%, 41%
CMYK
0, 84, 99, 19
Luminance
0.1436
Every format
| HEX | #cf2103 |
| RGB | rgb(207, 33, 3) |
| HSL | hsl(9, 97%, 41%) |
| CMYK | cmyk(0%, 84%, 99%, 19%) |
| LAB | lab(44.8 64.0 57.1) |
| LCH | lch(44.8 85.7 41.7) |
| OKLCH | oklch(0.548 0.209 31.4) |
Copy-ready code
/* CSS */
color: #cf2103;
background-color: #cf2103;
/* Tailwind (arbitrary) */
class="text-[#cf2103] bg-[#cf2103]"
/* SCSS */
$brand: #cf2103;
/* SwiftUI */
Color(red: 0.812, green: 0.129, blue: 0.012)
/* Android */
Color.parseColor("#cf2103")Accessibility — WCAG contrast
Aa
#cf2103 on white: 5.42:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf2103 on black: 3.87:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green12.9%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta84.1%
Yellow98.6%
Key (black)18.8%
Color previews
#cf2103 text on a black background
contrast 3.87:1
Card sample
#cf2103 text on a white background
contrast 5.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf2103;
Background color
Panel with #cf2103 background
background-color: #cf2103;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf2103;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 33, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 33, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf2103; background: linear-gradient(135deg, #cf2103, #CFA903);