#fd310f
a balanced, electric red · warm · closest name: red
RGB
253, 49, 15
HSL
9°, 98%, 53%
CMYK
0, 81, 94, 1
Luminance
0.2311
Every format
| HEX | #fd310f |
| RGB | rgb(253, 49, 15) |
| HSL | hsl(9, 98%, 53%) |
| CMYK | cmyk(0%, 81%, 94%, 1%) |
| LAB | lab(55.2 73.0 64.3) |
| LCH | lch(55.2 97.3 41.4) |
| OKLCH | oklch(0.642 0.240 31.6) |
Copy-ready code
/* CSS */
color: #fd310f;
background-color: #fd310f;
/* Tailwind (arbitrary) */
class="text-[#fd310f] bg-[#fd310f]"
/* SCSS */
$brand: #fd310f;
/* SwiftUI */
Color(red: 0.992, green: 0.192, blue: 0.059)
/* Android */
Color.parseColor("#fd310f")Accessibility — WCAG contrast
Aa
#fd310f on white: 3.73:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd310f on black: 5.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green19.2%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta80.6%
Yellow94.1%
Key (black)0.8%
Color previews
#fd310f text on a black background
contrast 5.62:1
Card sample
#fd310f text on a white background
contrast 3.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd310f;
Background color
Panel with #fd310f background
background-color: #fd310f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd310f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 49, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 49, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd310f; background: linear-gradient(135deg, #fd310f, #FDD00F);