#df2525
a balanced, vivid red · warm · closest name: crimson
RGB
223, 37, 37
HSL
0°, 74%, 51%
CMYK
0, 83, 83, 13
Luminance
0.1714
Every format
| HEX | #df2525 |
| RGB | rgb(223, 37, 37) |
| HSL | hsl(0, 74%, 51%) |
| CMYK | cmyk(0%, 83%, 83%, 13%) |
| LAB | lab(48.5 68.0 48.1) |
| LCH | lch(48.5 83.3 35.3) |
| OKLCH | oklch(0.582 0.218 27.4) |
Copy-ready code
/* CSS */
color: #df2525;
background-color: #df2525;
/* Tailwind (arbitrary) */
class="text-[#df2525] bg-[#df2525]"
/* SCSS */
$brand: #df2525;
/* SwiftUI */
Color(red: 0.875, green: 0.145, blue: 0.145)
/* Android */
Color.parseColor("#df2525")Accessibility — WCAG contrast
Aa
#df2525 on white: 4.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df2525 on black: 4.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green14.5%
Blue14.5%
CMYK percentages
Cyan0.0%
Magenta83.4%
Yellow83.4%
Key (black)12.5%
Color previews
#df2525 text on a black background
contrast 4.43:1
Card sample
#df2525 text on a white background
contrast 4.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df2525;
Background color
Panel with #df2525 background
background-color: #df2525;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df2525;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 37, 37, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 37, 37, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df2525; background: linear-gradient(135deg, #df2525, #DFA125);