#ff0e21
a balanced, electric red · warm · closest name: red
RGB
255, 14, 33
HSL
355°, 100%, 53%
CMYK
0, 95, 87, 0
Luminance
0.2168
Every format
| HEX | #ff0e21 |
| RGB | rgb(255, 14, 33) |
| HSL | hsl(355, 100%, 53%) |
| CMYK | cmyk(0%, 95%, 87%, 0%) |
| LAB | lab(53.7 79.4 57.0) |
| LCH | lch(53.7 97.8 35.7) |
| OKLCH | oklch(0.632 0.254 27.0) |
Copy-ready code
/* CSS */
color: #ff0e21;
background-color: #ff0e21;
/* Tailwind (arbitrary) */
class="text-[#ff0e21] bg-[#ff0e21]"
/* SCSS */
$brand: #ff0e21;
/* SwiftUI */
Color(red: 1.000, green: 0.055, blue: 0.129)
/* Android */
Color.parseColor("#ff0e21")Accessibility — WCAG contrast
Aa
#ff0e21 on white: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff0e21 on black: 5.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green5.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta94.5%
Yellow87.1%
Key (black)0.0%
Color previews
#ff0e21 text on a black background
contrast 5.34:1
Card sample
#ff0e21 text on a white background
contrast 3.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff0e21;
Background color
Panel with #ff0e21 background
background-color: #ff0e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff0e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 14, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 14, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff0e21; background: linear-gradient(135deg, #ff0e21, #FF9C0E);