#df0331
a dark, electric red · warm · closest name: crimson
RGB
223, 3, 49
HSL
348°, 97%, 44%
CMYK
0, 99, 78, 13
Luminance
0.1597
Every format
| HEX | #df0331 |
| RGB | rgb(223, 3, 49) |
| HSL | hsl(348, 97%, 44%) |
| CMYK | cmyk(0%, 99%, 78%, 13%) |
| LAB | lab(47.0 72.9 40.1) |
| LCH | lch(47.0 83.2 28.8) |
| OKLCH | oklch(0.571 0.229 22.4) |
Copy-ready code
/* CSS */
color: #df0331;
background-color: #df0331;
/* Tailwind (arbitrary) */
class="text-[#df0331] bg-[#df0331]"
/* SCSS */
$brand: #df0331;
/* SwiftUI */
Color(red: 0.875, green: 0.012, blue: 0.192)
/* Android */
Color.parseColor("#df0331")Accessibility — WCAG contrast
Aa
#df0331 on white: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df0331 on black: 4.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green1.2%
Blue19.2%
CMYK percentages
Cyan0.0%
Magenta98.7%
Yellow78.0%
Key (black)12.5%
Color previews
#df0331 text on a black background
contrast 4.19:1
Card sample
#df0331 text on a white background
contrast 5.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df0331;
Background color
Panel with #df0331 background
background-color: #df0331;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df0331;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 3, 49, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 3, 49, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df0331; background: linear-gradient(135deg, #df0331, #DF6803);