#f13521
a balanced, electric red · warm · closest name: red
RGB
241, 53, 33
HSL
6°, 88%, 54%
CMYK
0, 78, 86, 6
Luminance
0.2136
Every format
| HEX | #f13521 |
| RGB | rgb(241, 53, 33) |
| HSL | hsl(6, 88%, 54%) |
| CMYK | cmyk(0%, 78%, 86%, 6%) |
| LAB | lab(53.3 68.9 55.5) |
| LCH | lch(53.3 88.5 38.9) |
| OKLCH | oklch(0.624 0.225 30.4) |
Copy-ready code
/* CSS */
color: #f13521;
background-color: #f13521;
/* Tailwind (arbitrary) */
class="text-[#f13521] bg-[#f13521]"
/* SCSS */
$brand: #f13521;
/* SwiftUI */
Color(red: 0.945, green: 0.208, blue: 0.129)
/* Android */
Color.parseColor("#f13521")Accessibility — WCAG contrast
Aa
#f13521 on white: 3.98:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f13521 on black: 5.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.5%
Green20.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta78.0%
Yellow86.3%
Key (black)5.5%
Color previews
#f13521 text on a black background
contrast 5.27:1
Card sample
#f13521 text on a white background
contrast 3.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f13521;
Background color
Panel with #f13521 background
background-color: #f13521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f13521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(241, 53, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(241, 53, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f13521; background: linear-gradient(135deg, #f13521, #F1C021);