#ef1a39
a balanced, electric red · warm · closest name: crimson
RGB
239, 26, 57
HSL
351°, 87%, 52%
CMYK
0, 89, 76, 6
Luminance
0.1938
Every format
| HEX | #ef1a39 |
| RGB | rgb(239, 26, 57) |
| HSL | hsl(351, 87%, 52%) |
| CMYK | cmyk(0%, 89%, 76%, 6%) |
| LAB | lab(51.1 74.7 41.0) |
| LCH | lch(51.1 85.2 28.8) |
| OKLCH | oklch(0.608 0.235 22.6) |
Copy-ready code
/* CSS */
color: #ef1a39;
background-color: #ef1a39;
/* Tailwind (arbitrary) */
class="text-[#ef1a39] bg-[#ef1a39]"
/* SCSS */
$brand: #ef1a39;
/* SwiftUI */
Color(red: 0.937, green: 0.102, blue: 0.224)
/* Android */
Color.parseColor("#ef1a39")Accessibility — WCAG contrast
Aa
#ef1a39 on white: 4.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef1a39 on black: 4.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green10.2%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta89.1%
Yellow76.2%
Key (black)6.3%
Color previews
#ef1a39 text on a black background
contrast 4.88:1
Card sample
#ef1a39 text on a white background
contrast 4.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef1a39;
Background color
Panel with #ef1a39 background
background-color: #ef1a39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef1a39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 26, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 26, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef1a39; background: linear-gradient(135deg, #ef1a39, #EF891A);