#df4239
a balanced, vivid red · warm · closest name: tomato
RGB
223, 66, 57
HSL
3°, 72%, 55%
CMYK
0, 70, 74, 13
Luminance
0.1988
Every format
| HEX | #df4239 |
| RGB | rgb(223, 66, 57) |
| HSL | hsl(3, 72%, 55%) |
| CMYK | cmyk(0%, 70%, 74%, 13%) |
| LAB | lab(51.7 60.0 40.8) |
| LCH | lch(51.7 72.5 34.2) |
| OKLCH | oklch(0.607 0.195 27.8) |
Copy-ready code
/* CSS */
color: #df4239;
background-color: #df4239;
/* Tailwind (arbitrary) */
class="text-[#df4239] bg-[#df4239]"
/* SCSS */
$brand: #df4239;
/* SwiftUI */
Color(red: 0.875, green: 0.259, blue: 0.224)
/* Android */
Color.parseColor("#df4239")Accessibility — WCAG contrast
Aa
#df4239 on white: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#df4239 on black: 4.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green25.9%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta70.4%
Yellow74.4%
Key (black)12.5%
Color previews
#df4239 text on a black background
contrast 4.98:1
Card sample
#df4239 text on a white background
contrast 4.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df4239;
Background color
Panel with #df4239 background
background-color: #df4239;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df4239;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 66, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 66, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df4239; background: linear-gradient(135deg, #df4239, #DFB139);