#df002b
a dark, electric red · warm · closest name: crimson
RGB
223, 0, 43
HSL
348°, 100%, 44%
CMYK
0, 100, 81, 13
Luminance
0.1586
Every format
| HEX | #df002b |
| RGB | rgb(223, 0, 43) |
| HSL | hsl(348, 100%, 44%) |
| CMYK | cmyk(0%, 100%, 81%, 13%) |
| LAB | lab(46.8 73.0 43.4) |
| LCH | lch(46.8 84.9 30.7) |
| OKLCH | oklch(0.570 0.230 23.7) |
Copy-ready code
/* CSS */
color: #df002b;
background-color: #df002b;
/* Tailwind (arbitrary) */
class="text-[#df002b] bg-[#df002b]"
/* SCSS */
$brand: #df002b;
/* SwiftUI */
Color(red: 0.875, green: 0.000, blue: 0.169)
/* Android */
Color.parseColor("#df002b")Accessibility — WCAG contrast
Aa
#df002b on white: 5.03:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df002b on black: 4.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green0.0%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow80.7%
Key (black)12.5%
Color previews
#df002b text on a black background
contrast 4.17:1
Card sample
#df002b text on a white background
contrast 5.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df002b;
Background color
Panel with #df002b background
background-color: #df002b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df002b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 0, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 0, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df002b; background: linear-gradient(135deg, #df002b, #DF6900);