#df3749
a balanced, vivid red · warm · closest name: crimson
RGB
223, 55, 73
HSL
354°, 72%, 55%
CMYK
0, 75, 67, 13
Luminance
0.1890
Every format
| HEX | #df3749 |
| RGB | rgb(223, 55, 73) |
| HSL | hsl(354, 72%, 55%) |
| CMYK | cmyk(0%, 75%, 67%, 13%) |
| LAB | lab(50.6 64.5 30.3) |
| LCH | lch(50.6 71.2 25.2) |
| OKLCH | oklch(0.599 0.203 20.5) |
Copy-ready code
/* CSS */
color: #df3749;
background-color: #df3749;
/* Tailwind (arbitrary) */
class="text-[#df3749] bg-[#df3749]"
/* SCSS */
$brand: #df3749;
/* SwiftUI */
Color(red: 0.875, green: 0.216, blue: 0.286)
/* Android */
Color.parseColor("#df3749")Accessibility — WCAG contrast
Aa
#df3749 on white: 4.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#df3749 on black: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green21.6%
Blue28.6%
CMYK percentages
Cyan0.0%
Magenta75.3%
Yellow67.3%
Key (black)12.5%
Color previews
#df3749 text on a black background
contrast 4.78:1
Card sample
#df3749 text on a white background
contrast 4.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df3749;
Background color
Panel with #df3749 background
background-color: #df3749;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df3749;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 55, 73, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 55, 73, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df3749; background: linear-gradient(135deg, #df3749, #DF9537);