#fd3f17
a balanced, electric red · warm · closest name: red
RGB
253, 63, 23
HSL
10°, 98%, 54%
CMYK
0, 75, 91, 1
Luminance
0.2450
Every format
| HEX | #fd3f17 |
| RGB | rgb(253, 63, 23) |
| HSL | hsl(10, 98%, 54%) |
| CMYK | cmyk(0%, 75%, 91%, 1%) |
| LAB | lab(56.6 69.3 62.8) |
| LCH | lch(56.6 93.5 42.2) |
| OKLCH | oklch(0.652 0.230 32.9) |
Copy-ready code
/* CSS */
color: #fd3f17;
background-color: #fd3f17;
/* Tailwind (arbitrary) */
class="text-[#fd3f17] bg-[#fd3f17]"
/* SCSS */
$brand: #fd3f17;
/* SwiftUI */
Color(red: 0.992, green: 0.247, blue: 0.090)
/* Android */
Color.parseColor("#fd3f17")Accessibility — WCAG contrast
Aa
#fd3f17 on white: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd3f17 on black: 5.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green24.7%
Blue9.0%
CMYK percentages
Cyan0.0%
Magenta75.1%
Yellow90.9%
Key (black)0.8%
Color previews
#fd3f17 text on a black background
contrast 5.90:1
Card sample
#fd3f17 text on a white background
contrast 3.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd3f17;
Background color
Panel with #fd3f17 background
background-color: #fd3f17;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd3f17;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 63, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 63, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd3f17; background: linear-gradient(135deg, #fd3f17, #FDD817);