#df3603
a dark, electric red · warm · closest name: red
RGB
223, 54, 3
HSL
14°, 97%, 44%
CMYK
0, 76, 99, 13
Luminance
0.1833
Every format
| HEX | #df3603 |
| RGB | rgb(223, 54, 3) |
| HSL | hsl(14, 97%, 44%) |
| CMYK | cmyk(0%, 76%, 99%, 13%) |
| LAB | lab(49.9 62.9 61.3) |
| LCH | lch(49.9 87.8 44.2) |
| OKLCH | oklch(0.592 0.211 34.2) |
Copy-ready code
/* CSS */
color: #df3603;
background-color: #df3603;
/* Tailwind (arbitrary) */
class="text-[#df3603] bg-[#df3603]"
/* SCSS */
$brand: #df3603;
/* SwiftUI */
Color(red: 0.875, green: 0.212, blue: 0.012)
/* Android */
Color.parseColor("#df3603")Accessibility — WCAG contrast
Aa
#df3603 on white: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df3603 on black: 4.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green21.2%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta75.8%
Yellow98.7%
Key (black)12.5%
Color previews
#df3603 text on a black background
contrast 4.67:1
Card sample
#df3603 text on a white background
contrast 4.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df3603;
Background color
Panel with #df3603 background
background-color: #df3603;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df3603;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 54, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 54, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df3603; background: linear-gradient(135deg, #df3603, #DFC903);