#dc0010
a dark, electric red · warm · closest name: red
RGB
220, 0, 16
HSL
356°, 100%, 43%
CMYK
0, 100, 93, 14
Luminance
0.1525
Every format
| HEX | #dc0010 |
| RGB | rgb(220, 0, 16) |
| HSL | hsl(356, 100%, 43%) |
| CMYK | cmyk(0%, 100%, 93%, 14%) |
| LAB | lab(46.0 71.8 55.2) |
| LCH | lch(46.0 90.6 37.6) |
| OKLCH | oklch(0.562 0.230 27.9) |
Copy-ready code
/* CSS */
color: #dc0010;
background-color: #dc0010;
/* Tailwind (arbitrary) */
class="text-[#dc0010] bg-[#dc0010]"
/* SCSS */
$brand: #dc0010;
/* SwiftUI */
Color(red: 0.863, green: 0.000, blue: 0.063)
/* Android */
Color.parseColor("#dc0010")Accessibility — WCAG contrast
Aa
#dc0010 on white: 5.18:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#dc0010 on black: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red86.3%
Green0.0%
Blue6.3%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow92.7%
Key (black)13.7%
Color previews
#dc0010 text on a black background
contrast 4.05:1
Card sample
#dc0010 text on a white background
contrast 5.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #dc0010;
Background color
Panel with #dc0010 background
background-color: #dc0010;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #dc0010;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(220, 0, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(220, 0, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #dc0010; background: linear-gradient(135deg, #dc0010, #DC8200);