#f72e21
a balanced, electric red · warm · closest name: red
RGB
247, 46, 33
HSL
4°, 93%, 55%
CMYK
0, 81, 87, 3
Luminance
0.2184
Every format
| HEX | #f72e21 |
| RGB | rgb(247, 46, 33) |
| HSL | hsl(4, 93%, 55%) |
| CMYK | cmyk(0%, 81%, 87%, 3%) |
| LAB | lab(53.9 72.4 56.4) |
| LCH | lch(53.9 91.8 38.0) |
| OKLCH | oklch(0.630 0.235 29.4) |
Copy-ready code
/* CSS */
color: #f72e21;
background-color: #f72e21;
/* Tailwind (arbitrary) */
class="text-[#f72e21] bg-[#f72e21]"
/* SCSS */
$brand: #f72e21;
/* SwiftUI */
Color(red: 0.969, green: 0.180, blue: 0.129)
/* Android */
Color.parseColor("#f72e21")Accessibility — WCAG contrast
Aa
#f72e21 on white: 3.91:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f72e21 on black: 5.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.9%
Green18.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta81.4%
Yellow86.6%
Key (black)3.1%
Color previews
#f72e21 text on a black background
contrast 5.37:1
Card sample
#f72e21 text on a white background
contrast 3.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f72e21;
Background color
Panel with #f72e21 background
background-color: #f72e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f72e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(247, 46, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(247, 46, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f72e21; background: linear-gradient(135deg, #f72e21, #F7BC21);