#e43321
a balanced, electric red · warm · closest name: tomato
RGB
228, 51, 33
HSL
6°, 78%, 51%
CMYK
0, 78, 86, 11
Luminance
0.1897
Every format
| HEX | #e43321 |
| RGB | rgb(228, 51, 33) |
| HSL | hsl(6, 78%, 51%) |
| CMYK | cmyk(0%, 78%, 86%, 11%) |
| LAB | lab(50.7 65.7 52.3) |
| LCH | lch(50.7 84.0 38.5) |
| OKLCH | oklch(0.600 0.215 30.2) |
Copy-ready code
/* CSS */
color: #e43321;
background-color: #e43321;
/* Tailwind (arbitrary) */
class="text-[#e43321] bg-[#e43321]"
/* SCSS */
$brand: #e43321;
/* SwiftUI */
Color(red: 0.894, green: 0.200, blue: 0.129)
/* Android */
Color.parseColor("#e43321")Accessibility — WCAG contrast
Aa
#e43321 on white: 4.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#e43321 on black: 4.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red89.4%
Green20.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta77.6%
Yellow85.5%
Key (black)10.6%
Color previews
#e43321 text on a black background
contrast 4.79:1
Card sample
#e43321 text on a white background
contrast 4.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e43321;
Background color
Panel with #e43321 background
background-color: #e43321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e43321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(228, 51, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(228, 51, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e43321; background: linear-gradient(135deg, #e43321, #E4B521);