#ef2139
a balanced, electric red · warm · closest name: crimson
RGB
239, 33, 57
HSL
353°, 87%, 53%
CMYK
0, 86, 76, 6
Luminance
0.1973
Every format
| HEX | #ef2139 |
| RGB | rgb(239, 33, 57) |
| HSL | hsl(353, 87%, 53%) |
| CMYK | cmyk(0%, 86%, 76%, 6%) |
| LAB | lab(51.5 73.6 41.5) |
| LCH | lch(51.5 84.5 29.4) |
| OKLCH | oklch(0.611 0.233 23.2) |
Copy-ready code
/* CSS */
color: #ef2139;
background-color: #ef2139;
/* Tailwind (arbitrary) */
class="text-[#ef2139] bg-[#ef2139]"
/* SCSS */
$brand: #ef2139;
/* SwiftUI */
Color(red: 0.937, green: 0.129, blue: 0.224)
/* Android */
Color.parseColor("#ef2139")Accessibility — WCAG contrast
Aa
#ef2139 on white: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef2139 on black: 4.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green12.9%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta86.2%
Yellow76.2%
Key (black)6.3%
Color previews
#ef2139 text on a black background
contrast 4.95:1
Card sample
#ef2139 text on a white background
contrast 4.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef2139;
Background color
Panel with #ef2139 background
background-color: #ef2139;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef2139;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 33, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 33, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef2139; background: linear-gradient(135deg, #ef2139, #EF9221);