#ef2621
a balanced, electric red · warm · closest name: red
RGB
239, 38, 33
HSL
2°, 87%, 53%
CMYK
0, 84, 86, 6
Luminance
0.1985
Every format
| HEX | #ef2621 |
| RGB | rgb(239, 38, 33) |
| HSL | hsl(2, 87%, 53%) |
| CMYK | cmyk(0%, 84%, 86%, 6%) |
| LAB | lab(51.7 72.0 54.0) |
| LCH | lch(51.7 90.0 36.9) |
| OKLCH | oklch(0.611 0.232 28.4) |
Copy-ready code
/* CSS */
color: #ef2621;
background-color: #ef2621;
/* Tailwind (arbitrary) */
class="text-[#ef2621] bg-[#ef2621]"
/* SCSS */
$brand: #ef2621;
/* SwiftUI */
Color(red: 0.937, green: 0.149, blue: 0.129)
/* Android */
Color.parseColor("#ef2621")Accessibility — WCAG contrast
Aa
#ef2621 on white: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef2621 on black: 4.97:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green14.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta84.1%
Yellow86.2%
Key (black)6.3%
Color previews
#ef2621 text on a black background
contrast 4.97:1
Card sample
#ef2621 text on a white background
contrast 4.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef2621;
Background color
Panel with #ef2621 background
background-color: #ef2621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef2621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 38, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 38, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef2621; background: linear-gradient(135deg, #ef2621, #EFAF21);