#e72c2c
a balanced, electric red · warm · closest name: crimson
RGB
231, 44, 44
HSL
0°, 80%, 54%
CMYK
0, 81, 81, 9
Luminance
0.1897
Every format
| HEX | #e72c2c |
| RGB | rgb(231, 44, 44) |
| HSL | hsl(0, 80%, 54%) |
| CMYK | cmyk(0%, 81%, 81%, 9%) |
| LAB | lab(50.7 68.7 47.1) |
| LCH | lch(50.7 83.3 34.5) |
| OKLCH | oklch(0.601 0.221 27.1) |
Copy-ready code
/* CSS */
color: #e72c2c;
background-color: #e72c2c;
/* Tailwind (arbitrary) */
class="text-[#e72c2c] bg-[#e72c2c]"
/* SCSS */
$brand: #e72c2c;
/* SwiftUI */
Color(red: 0.906, green: 0.173, blue: 0.173)
/* Android */
Color.parseColor("#e72c2c")Accessibility — WCAG contrast
Aa
#e72c2c on white: 4.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#e72c2c on black: 4.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red90.6%
Green17.3%
Blue17.3%
CMYK percentages
Cyan0.0%
Magenta81.0%
Yellow81.0%
Key (black)9.4%
Color previews
#e72c2c text on a black background
contrast 4.79:1
Card sample
#e72c2c text on a white background
contrast 4.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e72c2c;
Background color
Panel with #e72c2c background
background-color: #e72c2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e72c2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(231, 44, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(231, 44, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e72c2c; background: linear-gradient(135deg, #e72c2c, #E7A92C);