#df1900
a dark, electric red · warm · closest name: red
RGB
223, 25, 0
HSL
7°, 100%, 44%
CMYK
0, 89, 100, 13
Luminance
0.1638
Every format
| HEX | #df1900 |
| RGB | rgb(223, 25, 0) |
| HSL | hsl(7, 100%, 44%) |
| CMYK | cmyk(0%, 89%, 100%, 13%) |
| LAB | lab(47.5 69.8 61.0) |
| LCH | lch(47.5 92.7 41.2) |
| OKLCH | oklch(0.574 0.227 30.6) |
Copy-ready code
/* CSS */
color: #df1900;
background-color: #df1900;
/* Tailwind (arbitrary) */
class="text-[#df1900] bg-[#df1900]"
/* SCSS */
$brand: #df1900;
/* SwiftUI */
Color(red: 0.875, green: 0.098, blue: 0.000)
/* Android */
Color.parseColor("#df1900")Accessibility — WCAG contrast
Aa
#df1900 on white: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df1900 on black: 4.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green9.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta88.8%
Yellow100.0%
Key (black)12.5%
Color previews
#df1900 text on a black background
contrast 4.28:1
Card sample
#df1900 text on a white background
contrast 4.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df1900;
Background color
Panel with #df1900 background
background-color: #df1900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df1900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 25, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 25, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df1900; background: linear-gradient(135deg, #df1900, #DFAD00);