#f22421
a balanced, electric red · warm · closest name: red
RGB
242, 36, 33
HSL
1°, 89%, 54%
CMYK
0, 85, 86, 5
Luminance
0.2025
Every format
| HEX | #f22421 |
| RGB | rgb(242, 36, 33) |
| HSL | hsl(1, 89%, 54%) |
| CMYK | cmyk(0%, 85%, 86%, 5%) |
| LAB | lab(52.1 73.2 54.6) |
| LCH | lch(52.1 91.3 36.8) |
| OKLCH | oklch(0.616 0.236 28.2) |
Copy-ready code
/* CSS */
color: #f22421;
background-color: #f22421;
/* Tailwind (arbitrary) */
class="text-[#f22421] bg-[#f22421]"
/* SCSS */
$brand: #f22421;
/* SwiftUI */
Color(red: 0.949, green: 0.141, blue: 0.129)
/* Android */
Color.parseColor("#f22421")Accessibility — WCAG contrast
Aa
#f22421 on white: 4.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f22421 on black: 5.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.9%
Green14.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta85.1%
Yellow86.4%
Key (black)5.1%
Color previews
#f22421 text on a black background
contrast 5.05:1
Card sample
#f22421 text on a white background
contrast 4.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f22421;
Background color
Panel with #f22421 background
background-color: #f22421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f22421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(242, 36, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(242, 36, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f22421; background: linear-gradient(135deg, #f22421, #F2AF21);