#ef1c47
a balanced, electric red · warm · closest name: crimson
RGB
239, 28, 71
HSL
348°, 87%, 52%
CMYK
0, 88, 70, 6
Luminance
0.1964
Every format
| HEX | #ef1c47 |
| RGB | rgb(239, 28, 71) |
| HSL | hsl(348, 87%, 52%) |
| CMYK | cmyk(0%, 88%, 70%, 6%) |
| LAB | lab(51.4 74.9 33.2) |
| LCH | lch(51.4 82.0 23.9) |
| OKLCH | oklch(0.611 0.234 19.1) |
Copy-ready code
/* CSS */
color: #ef1c47;
background-color: #ef1c47;
/* Tailwind (arbitrary) */
class="text-[#ef1c47] bg-[#ef1c47]"
/* SCSS */
$brand: #ef1c47;
/* SwiftUI */
Color(red: 0.937, green: 0.110, blue: 0.278)
/* Android */
Color.parseColor("#ef1c47")Accessibility — WCAG contrast
Aa
#ef1c47 on white: 4.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef1c47 on black: 4.93:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green11.0%
Blue27.8%
CMYK percentages
Cyan0.0%
Magenta88.3%
Yellow70.3%
Key (black)6.3%
Color previews
#ef1c47 text on a black background
contrast 4.93:1
Card sample
#ef1c47 text on a white background
contrast 4.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef1c47;
Background color
Panel with #ef1c47 background
background-color: #ef1c47;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef1c47;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 28, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 28, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef1c47; background: linear-gradient(135deg, #ef1c47, #EF7E1C);