#cf3f2f
a balanced, vivid red · warm · closest name: firebrick
RGB
207, 63, 47
HSL
6°, 63%, 50%
CMYK
0, 70, 77, 19
Luminance
0.1703
Every format
| HEX | #cf3f2f |
| RGB | rgb(207, 63, 47) |
| HSL | hsl(6, 63%, 50%) |
| CMYK | cmyk(0%, 70%, 77%, 19%) |
| LAB | lab(48.3 55.6 41.7) |
| LCH | lch(48.3 69.5 36.9) |
| OKLCH | oklch(0.576 0.183 30.0) |
Copy-ready code
/* CSS */
color: #cf3f2f;
background-color: #cf3f2f;
/* Tailwind (arbitrary) */
class="text-[#cf3f2f] bg-[#cf3f2f]"
/* SCSS */
$brand: #cf3f2f;
/* SwiftUI */
Color(red: 0.812, green: 0.247, blue: 0.184)
/* Android */
Color.parseColor("#cf3f2f")Accessibility — WCAG contrast
Aa
#cf3f2f on white: 4.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf3f2f on black: 4.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green24.7%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta69.6%
Yellow77.3%
Key (black)18.8%
Color previews
#cf3f2f text on a black background
contrast 4.41:1
Card sample
#cf3f2f text on a white background
contrast 4.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf3f2f;
Background color
Panel with #cf3f2f background
background-color: #cf3f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf3f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 63, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 63, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf3f2f; background: linear-gradient(135deg, #cf3f2f, #CFAA2F);