#df3333
a balanced, vivid red · warm · closest name: crimson
RGB
223, 51, 51
HSL
0°, 73%, 54%
CMYK
0, 77, 77, 13
Luminance
0.1829
Every format
| HEX | #df3333 |
| RGB | rgb(223, 51, 51) |
| HSL | hsl(0, 73%, 54%) |
| CMYK | cmyk(0%, 77%, 77%, 13%) |
| LAB | lab(49.9 64.8 42.1) |
| LCH | lch(49.9 77.2 33.0) |
| OKLCH | oklch(0.593 0.208 26.3) |
Copy-ready code
/* CSS */
color: #df3333;
background-color: #df3333;
/* Tailwind (arbitrary) */
class="text-[#df3333] bg-[#df3333]"
/* SCSS */
$brand: #df3333;
/* SwiftUI */
Color(red: 0.875, green: 0.200, blue: 0.200)
/* Android */
Color.parseColor("#df3333")Accessibility — WCAG contrast
Aa
#df3333 on white: 4.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df3333 on black: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green20.0%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta77.1%
Yellow77.1%
Key (black)12.5%
Color previews
#df3333 text on a black background
contrast 4.66:1
Card sample
#df3333 text on a white background
contrast 4.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df3333;
Background color
Panel with #df3333 background
background-color: #df3333;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df3333;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 51, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 51, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df3333; background: linear-gradient(135deg, #df3333, #DFA633);