#df3b3b
a balanced, vivid red · warm · closest name: crimson
RGB
223, 59, 59
HSL
0°, 72%, 55%
CMYK
0, 74, 74, 13
Luminance
0.1913
Every format
| HEX | #df3b3b |
| RGB | rgb(223, 59, 59) |
| HSL | hsl(0, 72%, 55%) |
| CMYK | cmyk(0%, 74%, 74%, 13%) |
| LAB | lab(50.9 62.5 38.7) |
| LCH | lch(50.9 73.5 31.8) |
| OKLCH | oklch(0.600 0.201 25.7) |
Copy-ready code
/* CSS */
color: #df3b3b;
background-color: #df3b3b;
/* Tailwind (arbitrary) */
class="text-[#df3b3b] bg-[#df3b3b]"
/* SCSS */
$brand: #df3b3b;
/* SwiftUI */
Color(red: 0.875, green: 0.231, blue: 0.231)
/* Android */
Color.parseColor("#df3b3b")Accessibility — WCAG contrast
Aa
#df3b3b on white: 4.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#df3b3b on black: 4.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green23.1%
Blue23.1%
CMYK percentages
Cyan0.0%
Magenta73.5%
Yellow73.5%
Key (black)12.5%
Color previews
#df3b3b text on a black background
contrast 4.83:1
Card sample
#df3b3b text on a white background
contrast 4.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df3b3b;
Background color
Panel with #df3b3b background
background-color: #df3b3b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df3b3b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 59, 59, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 59, 59, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df3b3b; background: linear-gradient(135deg, #df3b3b, #DFA83B);