#e42621
a balanced, electric red · warm · closest name: tomato
RGB
228, 38, 33
HSL
2°, 78%, 51%
CMYK
0, 83, 86, 11
Luminance
0.1799
Every format
| HEX | #e42621 |
| RGB | rgb(228, 38, 33) |
| HSL | hsl(2, 78%, 51%) |
| CMYK | cmyk(0%, 83%, 86%, 11%) |
| LAB | lab(49.5 69.0 51.4) |
| LCH | lch(49.5 86.0 36.6) |
| OKLCH | oklch(0.591 0.223 28.3) |
Copy-ready code
/* CSS */
color: #e42621;
background-color: #e42621;
/* Tailwind (arbitrary) */
class="text-[#e42621] bg-[#e42621]"
/* SCSS */
$brand: #e42621;
/* SwiftUI */
Color(red: 0.894, green: 0.149, blue: 0.129)
/* Android */
Color.parseColor("#e42621")Accessibility — WCAG contrast
Aa
#e42621 on white: 4.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#e42621 on black: 4.60:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red89.4%
Green14.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta83.3%
Yellow85.5%
Key (black)10.6%
Color previews
#e42621 text on a black background
contrast 4.60:1
Card sample
#e42621 text on a white background
contrast 4.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e42621;
Background color
Panel with #e42621 background
background-color: #e42621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e42621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(228, 38, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(228, 38, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e42621; background: linear-gradient(135deg, #e42621, #E4A821);