#df0b1f
a balanced, electric red · warm · closest name: crimson
RGB
223, 11, 31
HSL
354°, 91%, 46%
CMYK
0, 95, 86, 13
Luminance
0.1603
Every format
| HEX | #df0b1f |
| RGB | rgb(223, 11, 31) |
| HSL | hsl(354, 91%, 46%) |
| CMYK | cmyk(0%, 95%, 86%, 13%) |
| LAB | lab(47.0 71.8 49.8) |
| LCH | lch(47.0 87.4 34.8) |
| OKLCH | oklch(0.571 0.229 26.4) |
Copy-ready code
/* CSS */
color: #df0b1f;
background-color: #df0b1f;
/* Tailwind (arbitrary) */
class="text-[#df0b1f] bg-[#df0b1f]"
/* SCSS */
$brand: #df0b1f;
/* SwiftUI */
Color(red: 0.875, green: 0.043, blue: 0.122)
/* Android */
Color.parseColor("#df0b1f")Accessibility — WCAG contrast
Aa
#df0b1f on white: 4.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df0b1f on black: 4.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green4.3%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta95.1%
Yellow86.1%
Key (black)12.5%
Color previews
#df0b1f text on a black background
contrast 4.21:1
Card sample
#df0b1f text on a white background
contrast 4.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df0b1f;
Background color
Panel with #df0b1f background
background-color: #df0b1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df0b1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 11, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 11, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df0b1f; background: linear-gradient(135deg, #df0b1f, #DF840B);