#df0027
a dark, electric red · warm · closest name: crimson
RGB
223, 0, 39
HSL
350°, 100%, 44%
CMYK
0, 100, 83, 13
Luminance
0.1583
Every format
| HEX | #df0027 |
| RGB | rgb(223, 0, 39) |
| HSL | hsl(350, 100%, 44%) |
| CMYK | cmyk(0%, 100%, 83%, 13%) |
| LAB | lab(46.8 72.9 45.5) |
| LCH | lch(46.8 86.0 32.0) |
| OKLCH | oklch(0.570 0.231 24.5) |
Copy-ready code
/* CSS */
color: #df0027;
background-color: #df0027;
/* Tailwind (arbitrary) */
class="text-[#df0027] bg-[#df0027]"
/* SCSS */
$brand: #df0027;
/* SwiftUI */
Color(red: 0.875, green: 0.000, blue: 0.153)
/* Android */
Color.parseColor("#df0027")Accessibility — WCAG contrast
Aa
#df0027 on white: 5.04:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df0027 on black: 4.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green0.0%
Blue15.3%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow82.5%
Key (black)12.5%
Color previews
#df0027 text on a black background
contrast 4.17:1
Card sample
#df0027 text on a white background
contrast 5.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df0027;
Background color
Panel with #df0027 background
background-color: #df0027;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df0027;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 0, 39, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 0, 39, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df0027; background: linear-gradient(135deg, #df0027, #DF6E00);