#dd2233
a balanced, vivid red · warm · closest name: crimson
RGB
221, 34, 51
HSL
355°, 73%, 50%
CMYK
0, 85, 77, 13
Luminance
0.1676
Every format
| HEX | #dd2233 |
| RGB | rgb(221, 34, 51) |
| HSL | hsl(355, 73%, 50%) |
| CMYK | cmyk(0%, 85%, 77%, 13%) |
| LAB | lab(48.0 68.5 39.9) |
| LCH | lch(48.0 79.3 30.3) |
| OKLCH | oklch(0.578 0.217 23.9) |
Copy-ready code
/* CSS */
color: #dd2233;
background-color: #dd2233;
/* Tailwind (arbitrary) */
class="text-[#dd2233] bg-[#dd2233]"
/* SCSS */
$brand: #dd2233;
/* SwiftUI */
Color(red: 0.867, green: 0.133, blue: 0.200)
/* Android */
Color.parseColor("#dd2233")Accessibility — WCAG contrast
Aa
#dd2233 on white: 4.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#dd2233 on black: 4.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green13.3%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta84.6%
Yellow76.9%
Key (black)13.3%
Color previews
#dd2233 text on a black background
contrast 4.35:1
Card sample
#dd2233 text on a white background
contrast 4.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dd2233;
Background color
Panel with #dd2233 background
background-color: #dd2233;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dd2233;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 34, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 34, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dd2233; background: linear-gradient(135deg, #dd2233, #DD8E22);