#ad2011
a dark, electric red · warm · closest name: firebrick
RGB
173, 32, 17
HSL
6°, 82%, 37%
CMYK
0, 82, 90, 32
Luminance
0.0996
Every format
| HEX | #ad2011 |
| RGB | rgb(173, 32, 17) |
| HSL | hsl(6, 82%, 37%) |
| CMYK | cmyk(0%, 82%, 90%, 32%) |
| LAB | lab(37.8 54.6 44.6) |
| LCH | lch(37.8 70.5 39.3) |
| OKLCH | oklch(0.485 0.178 30.4) |
Copy-ready code
/* CSS */
color: #ad2011;
background-color: #ad2011;
/* Tailwind (arbitrary) */
class="text-[#ad2011] bg-[#ad2011]"
/* SCSS */
$brand: #ad2011;
/* SwiftUI */
Color(red: 0.678, green: 0.125, blue: 0.067)
/* Android */
Color.parseColor("#ad2011")Accessibility — WCAG contrast
Aa
#ad2011 on white: 7.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ad2011 on black: 2.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green12.5%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta81.5%
Yellow90.2%
Key (black)32.2%
Color previews
#ad2011 text on a black background
contrast 2.99:1
Card sample
#ad2011 text on a white background
contrast 7.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad2011;
Background color
Panel with #ad2011 background
background-color: #ad2011;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad2011;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 32, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 32, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad2011; background: linear-gradient(135deg, #ad2011, #AD8811);