#df030a
a dark, electric red · warm · closest name: red
RGB
223, 3, 10
HSL
358°, 97%, 44%
CMYK
0, 99, 96, 13
Luminance
0.1578
Every format
| HEX | #df030a |
| RGB | rgb(223, 3, 10) |
| HSL | hsl(358, 97%, 44%) |
| CMYK | cmyk(0%, 99%, 96%, 13%) |
| LAB | lab(46.7 72.2 57.8) |
| LCH | lch(46.7 92.5 38.7) |
| OKLCH | oklch(0.568 0.232 28.6) |
Copy-ready code
/* CSS */
color: #df030a;
background-color: #df030a;
/* Tailwind (arbitrary) */
class="text-[#df030a] bg-[#df030a]"
/* SCSS */
$brand: #df030a;
/* SwiftUI */
Color(red: 0.875, green: 0.012, blue: 0.039)
/* Android */
Color.parseColor("#df030a")Accessibility — WCAG contrast
Aa
#df030a on white: 5.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df030a on black: 4.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green1.2%
Blue3.9%
CMYK percentages
Cyan0.0%
Magenta98.7%
Yellow95.5%
Key (black)12.5%
Color previews
#df030a text on a black background
contrast 4.16:1
Card sample
#df030a text on a white background
contrast 5.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df030a;
Background color
Panel with #df030a background
background-color: #df030a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df030a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 3, 10, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 3, 10, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df030a; background: linear-gradient(135deg, #df030a, #DF8F03);