#aa2200
a dark, electric red · warm · closest name: firebrick
RGB
170, 34, 0
HSL
12°, 100%, 33%
CMYK
0, 80, 100, 33
Luminance
0.0969
Every format
| HEX | #aa2200 |
| RGB | rgb(170, 34, 0) |
| HSL | hsl(12, 100%, 33%) |
| CMYK | cmyk(0%, 80%, 100%, 33%) |
| LAB | lab(37.3 52.9 50.4) |
| LCH | lch(37.3 73.1 43.7) |
| OKLCH | oklch(0.480 0.175 33.3) |
Copy-ready code
/* CSS */
color: #aa2200;
background-color: #aa2200;
/* Tailwind (arbitrary) */
class="text-[#aa2200] bg-[#aa2200]"
/* SCSS */
$brand: #aa2200;
/* SwiftUI */
Color(red: 0.667, green: 0.133, blue: 0.000)
/* Android */
Color.parseColor("#aa2200")Accessibility — WCAG contrast
Aa
#aa2200 on white: 7.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#aa2200 on black: 2.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green13.3%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta80.0%
Yellow100.0%
Key (black)33.3%
Color previews
#aa2200 text on a black background
contrast 2.94:1
Card sample
#aa2200 text on a white background
contrast 7.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa2200;
Background color
Panel with #aa2200 background
background-color: #aa2200;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa2200;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 34, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 34, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa2200; background: linear-gradient(135deg, #aa2200, #AA9300);