#dd2a21
a balanced, vivid red · warm · closest name: tomato
RGB
221, 42, 33
HSL
3°, 74%, 50%
CMYK
0, 81, 85, 13
Luminance
0.1714
Every format
| HEX | #dd2a21 |
| RGB | rgb(221, 42, 33) |
| HSL | hsl(3, 74%, 50%) |
| CMYK | cmyk(0%, 81%, 85%, 13%) |
| LAB | lab(48.4 66.1 49.9) |
| LCH | lch(48.4 82.9 37.0) |
| OKLCH | oklch(0.581 0.214 28.8) |
Copy-ready code
/* CSS */
color: #dd2a21;
background-color: #dd2a21;
/* Tailwind (arbitrary) */
class="text-[#dd2a21] bg-[#dd2a21]"
/* SCSS */
$brand: #dd2a21;
/* SwiftUI */
Color(red: 0.867, green: 0.165, blue: 0.129)
/* Android */
Color.parseColor("#dd2a21")Accessibility — WCAG contrast
Aa
#dd2a21 on white: 4.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#dd2a21 on black: 4.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green16.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta81.0%
Yellow85.1%
Key (black)13.3%
Color previews
#dd2a21 text on a black background
contrast 4.43:1
Card sample
#dd2a21 text on a white background
contrast 4.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dd2a21;
Background color
Panel with #dd2a21 background
background-color: #dd2a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dd2a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 42, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 42, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dd2a21; background: linear-gradient(135deg, #dd2a21, #DDA721);