#df183b
a balanced, electric red · warm · “crimson”
RGB
223, 24, 59
HSL
349°, 81%, 48%
CMYK
0, 89, 74, 13
Luminance
0.1666
Every format
| HEX | #df183b |
| RGB | rgb(223, 24, 59) |
| HSL | hsl(349, 81%, 48%) |
| CMYK | cmyk(0%, 89%, 74%, 13%) |
| LAB | lab(47.8 71.1 35.3) |
| LCH | lch(47.8 79.3 26.4) |
| OKLCH | oklch(0.578 0.223 20.9) |
Copy-ready code
/* CSS */
color: #df183b;
background-color: #df183b;
/* Tailwind (arbitrary) */
class="text-[#df183b] bg-[#df183b]"
/* SCSS */
$brand: #df183b;
/* SwiftUI */
Color(red: 0.875, green: 0.094, blue: 0.231)
/* Android */
Color.parseColor("#df183b")Accessibility — WCAG contrast
Aa
#df183b on white: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#df183b on black: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.5%
Green9.4%
Blue23.1%
CMYK percentages
Cyan0.0%
Magenta89.2%
Yellow73.5%
Key (black)12.5%
Color previews
#df183b text on a black background
contrast 4.33:1
Card sample
#df183b text on a white background
contrast 4.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #df183b;
Background color
Panel with #df183b background
background-color: #df183b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #df183b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(223, 24, 59, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(223, 24, 59, 0.45);
Border & gradient
Gradient panel
border: 3px solid #df183b; background: linear-gradient(135deg, #df183b, #DF7918);