#ec2739
a balanced, electric red · warm · closest name: crimson
RGB
236, 39, 57
HSL
355°, 84%, 54%
CMYK
0, 84, 76, 8
Luminance
0.1958
Every format
| HEX | #ec2739 |
| RGB | rgb(236, 39, 57) |
| HSL | hsl(355, 84%, 54%) |
| CMYK | cmyk(0%, 84%, 76%, 8%) |
| LAB | lab(51.4 71.6 41.1) |
| LCH | lch(51.4 82.6 29.9) |
| OKLCH | oklch(0.609 0.227 23.6) |
Copy-ready code
/* CSS */
color: #ec2739;
background-color: #ec2739;
/* Tailwind (arbitrary) */
class="text-[#ec2739] bg-[#ec2739]"
/* SCSS */
$brand: #ec2739;
/* SwiftUI */
Color(red: 0.925, green: 0.153, blue: 0.224)
/* Android */
Color.parseColor("#ec2739")Accessibility — WCAG contrast
Aa
#ec2739 on white: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ec2739 on black: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green15.3%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta83.5%
Yellow75.8%
Key (black)7.5%
Color previews
#ec2739 text on a black background
contrast 4.92:1
Card sample
#ec2739 text on a white background
contrast 4.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ec2739;
Background color
Panel with #ec2739 background
background-color: #ec2739;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ec2739;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 39, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 39, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ec2739; background: linear-gradient(135deg, #ec2739, #EC9827);