#f23421
a balanced, electric red · warm · closest name: red
RGB
242, 52, 33
HSL
6°, 89%, 54%
CMYK
0, 79, 86, 5
Luminance
0.2144
Every format
| HEX | #f23421 |
| RGB | rgb(242, 52, 33) |
| HSL | hsl(6, 89%, 54%) |
| CMYK | cmyk(0%, 79%, 86%, 5%) |
| LAB | lab(53.4 69.5 55.7) |
| LCH | lch(53.4 89.0 38.7) |
| OKLCH | oklch(0.625 0.227 30.2) |
Copy-ready code
/* CSS */
color: #f23421;
background-color: #f23421;
/* Tailwind (arbitrary) */
class="text-[#f23421] bg-[#f23421]"
/* SCSS */
$brand: #f23421;
/* SwiftUI */
Color(red: 0.949, green: 0.204, blue: 0.129)
/* Android */
Color.parseColor("#f23421")Accessibility — WCAG contrast
Aa
#f23421 on white: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f23421 on black: 5.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.9%
Green20.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta78.5%
Yellow86.4%
Key (black)5.1%
Color previews
#f23421 text on a black background
contrast 5.29:1
Card sample
#f23421 text on a white background
contrast 3.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f23421;
Background color
Panel with #f23421 background
background-color: #f23421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f23421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(242, 52, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(242, 52, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f23421; background: linear-gradient(135deg, #f23421, #F2BF21);