#df403f
a balanced, vivid red · warm · closest name: crimson
RGB
223, 64, 63
HSL
0°, 71%, 56%
CMYK
0, 71, 72, 13
Luminance
0.1971
Every format
| HEX | #df403f |
| RGB | rgb(223, 64, 63) |
| HSL | hsl(0, 71%, 56%) |
| CMYK | cmyk(0%, 71%, 72%, 13%) |
| LAB | lab(51.5 61.0 37.2) |
| LCH | lch(51.5 71.4 31.4) |
| OKLCH | oklch(0.606 0.196 25.5) |
Copy-ready code
/* CSS */
color: #df403f;
background-color: #df403f;
/* Tailwind (arbitrary) */
class="text-[#df403f] bg-[#df403f]"
/* SCSS */
$brand: #df403f;
/* SwiftUI */
Color(red: 0.875, green: 0.251, blue: 0.247)
/* Android */
Color.parseColor("#df403f")Accessibility — WCAG contrast
Aa
#df403f on white: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#df403f on black: 4.94:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green25.1%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta71.3%
Yellow71.7%
Key (black)12.5%
Color previews
#df403f text on a black background
contrast 4.94:1
Card sample
#df403f text on a white background
contrast 4.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df403f;
Background color
Panel with #df403f background
background-color: #df403f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df403f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 64, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 64, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df403f; background: linear-gradient(135deg, #df403f, #DFAB3F);