#dd0600
a dark, electric red · warm · closest name: red
RGB
221, 6, 0
HSL
2°, 100%, 43%
CMYK
0, 97, 100, 13
Luminance
0.1550
Every format
| HEX | #dd0600 |
| RGB | rgb(221, 6, 0) |
| HSL | hsl(2, 100%, 43%) |
| CMYK | cmyk(0%, 97%, 100%, 13%) |
| LAB | lab(46.3 71.4 60.4) |
| LCH | lch(46.3 93.5 40.2) |
| OKLCH | oklch(0.565 0.230 29.5) |
Copy-ready code
/* CSS */
color: #dd0600;
background-color: #dd0600;
/* Tailwind (arbitrary) */
class="text-[#dd0600] bg-[#dd0600]"
/* SCSS */
$brand: #dd0600;
/* SwiftUI */
Color(red: 0.867, green: 0.024, blue: 0.000)
/* Android */
Color.parseColor("#dd0600")Accessibility — WCAG contrast
Aa
#dd0600 on white: 5.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#dd0600 on black: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.7%
Green2.4%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta97.3%
Yellow100.0%
Key (black)13.3%
Color previews
#dd0600 text on a black background
contrast 4.10:1
Card sample
#dd0600 text on a white background
contrast 5.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dd0600;
Background color
Panel with #dd0600 background
background-color: #dd0600;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dd0600;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(221, 6, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(221, 6, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dd0600; background: linear-gradient(135deg, #dd0600, #DD9900);