#cf3d3f
a balanced, vivid red · warm · closest name: firebrick
RGB
207, 61, 63
HSL
359°, 60%, 53%
CMYK
0, 71, 70, 19
Luminance
0.1696
Every format
| HEX | #cf3d3f |
| RGB | rgb(207, 61, 63) |
| HSL | hsl(359, 60%, 53%) |
| CMYK | cmyk(0%, 71%, 70%, 19%) |
| LAB | lab(48.2 57.1 32.6) |
| LCH | lch(48.2 65.7 29.7) |
| OKLCH | oklch(0.576 0.183 24.3) |
Copy-ready code
/* CSS */
color: #cf3d3f;
background-color: #cf3d3f;
/* Tailwind (arbitrary) */
class="text-[#cf3d3f] bg-[#cf3d3f]"
/* SCSS */
$brand: #cf3d3f;
/* SwiftUI */
Color(red: 0.812, green: 0.239, blue: 0.247)
/* Android */
Color.parseColor("#cf3d3f")Accessibility — WCAG contrast
Aa
#cf3d3f on white: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf3d3f on black: 4.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green23.9%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta70.5%
Yellow69.6%
Key (black)18.8%
Color previews
#cf3d3f text on a black background
contrast 4.39:1
Card sample
#cf3d3f text on a white background
contrast 4.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf3d3f;
Background color
Panel with #cf3d3f background
background-color: #cf3d3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf3d3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 61, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 61, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf3d3f; background: linear-gradient(135deg, #cf3d3f, #CF9C3D);