#f50b21
a balanced, electric red · warm · closest name: red
RGB
245, 11, 33
HSL
354°, 92%, 50%
CMYK
0, 96, 87, 4
Luminance
0.1976
Every format
| HEX | #f50b21 |
| RGB | rgb(245, 11, 33) |
| HSL | hsl(354, 92%, 50%) |
| CMYK | cmyk(0%, 96%, 87%, 4%) |
| LAB | lab(51.6 77.3 54.5) |
| LCH | lch(51.6 94.5 35.2) |
| OKLCH | oklch(0.613 0.246 26.7) |
Copy-ready code
/* CSS */
color: #f50b21;
background-color: #f50b21;
/* Tailwind (arbitrary) */
class="text-[#f50b21] bg-[#f50b21]"
/* SCSS */
$brand: #f50b21;
/* SwiftUI */
Color(red: 0.961, green: 0.043, blue: 0.129)
/* Android */
Color.parseColor("#f50b21")Accessibility — WCAG contrast
Aa
#f50b21 on white: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f50b21 on black: 4.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.1%
Green4.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta95.5%
Yellow86.5%
Key (black)3.9%
Color previews
#f50b21 text on a black background
contrast 4.95:1
Card sample
#f50b21 text on a white background
contrast 4.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f50b21;
Background color
Panel with #f50b21 background
background-color: #f50b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f50b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(245, 11, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(245, 11, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f50b21; background: linear-gradient(135deg, #f50b21, #F5910B);