#e53421
a balanced, electric red · warm · closest name: tomato
RGB
229, 52, 33
HSL
6°, 79%, 51%
CMYK
0, 77, 86, 10
Luminance
0.1922
Every format
| HEX | #e53421 |
| RGB | rgb(229, 52, 33) |
| HSL | hsl(6, 79%, 51%) |
| CMYK | cmyk(0%, 77%, 86%, 10%) |
| LAB | lab(51.0 65.7 52.6) |
| LCH | lch(51.0 84.2 38.7) |
| OKLCH | oklch(0.603 0.215 30.4) |
Copy-ready code
/* CSS */
color: #e53421;
background-color: #e53421;
/* Tailwind (arbitrary) */
class="text-[#e53421] bg-[#e53421]"
/* SCSS */
$brand: #e53421;
/* SwiftUI */
Color(red: 0.898, green: 0.204, blue: 0.129)
/* Android */
Color.parseColor("#e53421")Accessibility — WCAG contrast
Aa
#e53421 on white: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#e53421 on black: 4.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red89.8%
Green20.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta77.3%
Yellow85.6%
Key (black)10.2%
Color previews
#e53421 text on a black background
contrast 4.84:1
Card sample
#e53421 text on a white background
contrast 4.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e53421;
Background color
Panel with #e53421 background
background-color: #e53421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e53421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(229, 52, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(229, 52, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e53421; background: linear-gradient(135deg, #e53421, #E5B721);