#df1f37
a balanced, electric red · warm · closest name: crimson
RGB
223, 31, 55
HSL
353°, 76%, 50%
CMYK
0, 86, 75, 13
Luminance
0.1694
Every format
| HEX | #df1f37 |
| RGB | rgb(223, 31, 55) |
| HSL | hsl(353, 76%, 50%) |
| CMYK | cmyk(0%, 86%, 75%, 13%) |
| LAB | lab(48.2 69.7 38.0) |
| LCH | lch(48.2 79.4 28.6) |
| OKLCH | oklch(0.581 0.220 22.6) |
Copy-ready code
/* CSS */
color: #df1f37;
background-color: #df1f37;
/* Tailwind (arbitrary) */
class="text-[#df1f37] bg-[#df1f37]"
/* SCSS */
$brand: #df1f37;
/* SwiftUI */
Color(red: 0.875, green: 0.122, blue: 0.216)
/* Android */
Color.parseColor("#df1f37")Accessibility — WCAG contrast
Aa
#df1f37 on white: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df1f37 on black: 4.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green12.2%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta86.1%
Yellow75.3%
Key (black)12.5%
Color previews
#df1f37 text on a black background
contrast 4.39:1
Card sample
#df1f37 text on a white background
contrast 4.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df1f37;
Background color
Panel with #df1f37 background
background-color: #df1f37;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df1f37;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 31, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 31, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df1f37; background: linear-gradient(135deg, #df1f37, #DF871F);