#df031b
a dark, electric red · warm · closest name: crimson
RGB
223, 3, 27
HSL
354°, 97%, 44%
CMYK
0, 99, 88, 13
Luminance
0.1583
Every format
| HEX | #df031b |
| RGB | rgb(223, 3, 27) |
| HSL | hsl(354, 97%, 44%) |
| CMYK | cmyk(0%, 99%, 88%, 13%) |
| LAB | lab(46.8 72.4 51.5) |
| LCH | lch(46.8 88.9 35.4) |
| OKLCH | oklch(0.569 0.231 26.7) |
Copy-ready code
/* CSS */
color: #df031b;
background-color: #df031b;
/* Tailwind (arbitrary) */
class="text-[#df031b] bg-[#df031b]"
/* SCSS */
$brand: #df031b;
/* SwiftUI */
Color(red: 0.875, green: 0.012, blue: 0.106)
/* Android */
Color.parseColor("#df031b")Accessibility — WCAG contrast
Aa
#df031b on white: 5.04:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df031b on black: 4.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green1.2%
Blue10.6%
CMYK percentages
Cyan0.0%
Magenta98.7%
Yellow87.9%
Key (black)12.5%
Color previews
#df031b text on a black background
contrast 4.17:1
Card sample
#df031b text on a white background
contrast 5.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df031b;
Background color
Panel with #df031b background
background-color: #df031b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df031b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 3, 27, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 3, 27, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df031b; background: linear-gradient(135deg, #df031b, #DF7E03);