#df4040
a balanced, vivid red · warm · closest name: crimson
RGB
223, 64, 64
HSL
0°, 71%, 56%
CMYK
0, 71, 71, 13
Luminance
0.1972
Every format
| HEX | #df4040 |
| RGB | rgb(223, 64, 64) |
| HSL | hsl(0, 71%, 56%) |
| CMYK | cmyk(0%, 71%, 71%, 13%) |
| LAB | lab(51.5 61.0 36.7) |
| LCH | lch(51.5 71.2 31.0) |
| OKLCH | oklch(0.606 0.196 25.2) |
Copy-ready code
/* CSS */
color: #df4040;
background-color: #df4040;
/* Tailwind (arbitrary) */
class="text-[#df4040] bg-[#df4040]"
/* SCSS */
$brand: #df4040;
/* SwiftUI */
Color(red: 0.875, green: 0.251, blue: 0.251)
/* Android */
Color.parseColor("#df4040")Accessibility — WCAG contrast
Aa
#df4040 on white: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#df4040 on black: 4.94:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green25.1%
Blue25.1%
CMYK percentages
Cyan0.0%
Magenta71.3%
Yellow71.3%
Key (black)12.5%
Color previews
#df4040 text on a black background
contrast 4.94:1
Card sample
#df4040 text on a white background
contrast 4.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df4040;
Background color
Panel with #df4040 background
background-color: #df4040;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df4040;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 64, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 64, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df4040; background: linear-gradient(135deg, #df4040, #DFAA40);