#df0239
a dark, electric red · warm · closest name: crimson
RGB
223, 2, 57
HSL
345°, 98%, 44%
CMYK
0, 99, 74, 13
Luminance
0.1603
Every format
| HEX | #df0239 |
| RGB | rgb(223, 2, 57) |
| HSL | hsl(345, 98%, 44%) |
| CMYK | cmyk(0%, 99%, 74%, 13%) |
| LAB | lab(47.0 73.3 35.5) |
| LCH | lch(47.0 81.4 25.9) |
| OKLCH | oklch(0.572 0.229 20.3) |
Copy-ready code
/* CSS */
color: #df0239;
background-color: #df0239;
/* Tailwind (arbitrary) */
class="text-[#df0239] bg-[#df0239]"
/* SCSS */
$brand: #df0239;
/* SwiftUI */
Color(red: 0.875, green: 0.008, blue: 0.224)
/* Android */
Color.parseColor("#df0239")Accessibility — WCAG contrast
Aa
#df0239 on white: 4.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df0239 on black: 4.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green0.8%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta99.1%
Yellow74.4%
Key (black)12.5%
Color previews
#df0239 text on a black background
contrast 4.21:1
Card sample
#df0239 text on a white background
contrast 4.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df0239;
Background color
Panel with #df0239 background
background-color: #df0239;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df0239;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 2, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 2, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df0239; background: linear-gradient(135deg, #df0239, #DF5E02);