#cf3d1f
a balanced, vivid red · warm · closest name: firebrick
RGB
207, 61, 31
HSL
10°, 74%, 47%
CMYK
0, 71, 85, 19
Luminance
0.1670
Every format
| HEX | #cf3d1f |
| RGB | rgb(207, 61, 31) |
| HSL | hsl(10, 74%, 47%) |
| CMYK | cmyk(0%, 71%, 85%, 19%) |
| LAB | lab(47.9 55.9 49.3) |
| LCH | lch(47.9 74.6 41.4) |
| OKLCH | oklch(0.572 0.188 33.3) |
Copy-ready code
/* CSS */
color: #cf3d1f;
background-color: #cf3d1f;
/* Tailwind (arbitrary) */
class="text-[#cf3d1f] bg-[#cf3d1f]"
/* SCSS */
$brand: #cf3d1f;
/* SwiftUI */
Color(red: 0.812, green: 0.239, blue: 0.122)
/* Android */
Color.parseColor("#cf3d1f")Accessibility — WCAG contrast
Aa
#cf3d1f on white: 4.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf3d1f on black: 4.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green23.9%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta70.5%
Yellow85.0%
Key (black)18.8%
Color previews
#cf3d1f text on a black background
contrast 4.34:1
Card sample
#cf3d1f text on a white background
contrast 4.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf3d1f;
Background color
Panel with #cf3d1f background
background-color: #cf3d1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf3d1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 61, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 61, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf3d1f; background: linear-gradient(135deg, #cf3d1f, #CFB21F);