#cf2a21
a balanced, vivid red · warm · closest name: firebrick
RGB
207, 42, 33
HSL
3°, 73%, 47%
CMYK
0, 80, 84, 19
Luminance
0.1503
Every format
| HEX | #cf2a21 |
| RGB | rgb(207, 42, 33) |
| HSL | hsl(3, 73%, 47%) |
| CMYK | cmyk(0%, 80%, 84%, 19%) |
| LAB | lab(45.7 62.1 46.4) |
| LCH | lch(45.7 77.6 36.8) |
| OKLCH | oklch(0.556 0.202 28.8) |
Copy-ready code
/* CSS */
color: #cf2a21;
background-color: #cf2a21;
/* Tailwind (arbitrary) */
class="text-[#cf2a21] bg-[#cf2a21]"
/* SCSS */
$brand: #cf2a21;
/* SwiftUI */
Color(red: 0.812, green: 0.165, blue: 0.129)
/* Android */
Color.parseColor("#cf2a21")Accessibility — WCAG contrast
Aa
#cf2a21 on white: 5.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf2a21 on black: 4.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green16.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta79.7%
Yellow84.1%
Key (black)18.8%
Color previews
#cf2a21 text on a black background
contrast 4.01:1
Card sample
#cf2a21 text on a white background
contrast 5.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf2a21;
Background color
Panel with #cf2a21 background
background-color: #cf2a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf2a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 42, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 42, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf2a21; background: linear-gradient(135deg, #cf2a21, #CF9E21);