#ef1c13
a balanced, electric red · warm · closest name: red
RGB
239, 28, 19
HSL
3°, 87%, 51%
CMYK
0, 88, 92, 6
Luminance
0.1923
Every format
| HEX | #ef1c13 |
| RGB | rgb(239, 28, 19) |
| HSL | hsl(3, 87%, 51%) |
| CMYK | cmyk(0%, 88%, 92%, 6%) |
| LAB | lab(51.0 73.6 59.2) |
| LCH | lch(51.0 94.4 38.8) |
| OKLCH | oklch(0.606 0.238 29.2) |
Copy-ready code
/* CSS */
color: #ef1c13;
background-color: #ef1c13;
/* Tailwind (arbitrary) */
class="text-[#ef1c13] bg-[#ef1c13]"
/* SCSS */
$brand: #ef1c13;
/* SwiftUI */
Color(red: 0.937, green: 0.110, blue: 0.075)
/* Android */
Color.parseColor("#ef1c13")Accessibility — WCAG contrast
Aa
#ef1c13 on white: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef1c13 on black: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green11.0%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta88.3%
Yellow92.1%
Key (black)6.3%
Color previews
#ef1c13 text on a black background
contrast 4.85:1
Card sample
#ef1c13 text on a white background
contrast 4.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef1c13;
Background color
Panel with #ef1c13 background
background-color: #ef1c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef1c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 28, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 28, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef1c13; background: linear-gradient(135deg, #ef1c13, #EFAF13);