#df4136
a balanced, vivid red · warm · closest name: tomato
RGB
223, 65, 54
HSL
4°, 73%, 54%
CMYK
0, 71, 76, 13
Luminance
0.1973
Every format
| HEX | #df4136 |
| RGB | rgb(223, 65, 54) |
| HSL | hsl(4, 73%, 54%) |
| CMYK | cmyk(0%, 71%, 76%, 13%) |
| LAB | lab(51.5 60.3 42.2) |
| LCH | lch(51.5 73.6 35.0) |
| OKLCH | oklch(0.605 0.197 28.4) |
Copy-ready code
/* CSS */
color: #df4136;
background-color: #df4136;
/* Tailwind (arbitrary) */
class="text-[#df4136] bg-[#df4136]"
/* SCSS */
$brand: #df4136;
/* SwiftUI */
Color(red: 0.875, green: 0.255, blue: 0.212)
/* Android */
Color.parseColor("#df4136")Accessibility — WCAG contrast
Aa
#df4136 on white: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#df4136 on black: 4.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green25.5%
Blue21.2%
CMYK percentages
Cyan0.0%
Magenta70.9%
Yellow75.8%
Key (black)12.5%
Color previews
#df4136 text on a black background
contrast 4.95:1
Card sample
#df4136 text on a white background
contrast 4.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df4136;
Background color
Panel with #df4136 background
background-color: #df4136;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df4136;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 65, 54, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 65, 54, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df4136; background: linear-gradient(135deg, #df4136, #DFB236);