#ef1f66
a balanced, electric magenta / pink · warm · closest name: crimson
RGB
239, 31, 102
HSL
340°, 87%, 53%
CMYK
0, 87, 57, 6
Luminance
0.2029
Every format
| HEX | #ef1f66 |
| RGB | rgb(239, 31, 102) |
| HSL | hsl(340, 87%, 53%) |
| CMYK | cmyk(0%, 87%, 57%, 6%) |
| LAB | lab(52.2 76.1 15.5) |
| LCH | lch(52.2 77.6 11.5) |
| OKLCH | oklch(0.618 0.234 9.5) |
Copy-ready code
/* CSS */
color: #ef1f66;
background-color: #ef1f66;
/* Tailwind (arbitrary) */
class="text-[#ef1f66] bg-[#ef1f66]"
/* SCSS */
$brand: #ef1f66;
/* SwiftUI */
Color(red: 0.937, green: 0.122, blue: 0.400)
/* Android */
Color.parseColor("#ef1f66")Accessibility — WCAG contrast
Aa
#ef1f66 on white: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef1f66 on black: 5.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green12.2%
Blue40.0%
CMYK percentages
Cyan0.0%
Magenta87.0%
Yellow57.3%
Key (black)6.3%
Color previews
#ef1f66 text on a black background
contrast 5.06:1
Card sample
#ef1f66 text on a white background
contrast 4.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef1f66;
Background color
Panel with #ef1f66 background
background-color: #ef1f66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef1f66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 31, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 31, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef1f66; background: linear-gradient(135deg, #ef1f66, #EF621F);