#aa3900
a dark, electric orange · warm · closest name: chocolate
RGB
170, 57, 0
HSL
20°, 100%, 33%
CMYK
0, 67, 100, 33
Luminance
0.1147
Every format
| HEX | #aa3900 |
| RGB | rgb(170, 57, 0) |
| HSL | hsl(20, 100%, 33%) |
| CMYK | cmyk(0%, 67%, 100%, 33%) |
| LAB | lab(40.4 44.4 51.9) |
| LCH | lch(40.4 68.3 49.5) |
| OKLCH | oklch(0.503 0.158 40.0) |
Copy-ready code
/* CSS */
color: #aa3900;
background-color: #aa3900;
/* Tailwind (arbitrary) */
class="text-[#aa3900] bg-[#aa3900]"
/* SCSS */
$brand: #aa3900;
/* SwiftUI */
Color(red: 0.667, green: 0.224, blue: 0.000)
/* Android */
Color.parseColor("#aa3900")Accessibility — WCAG contrast
Aa
#aa3900 on white: 6.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#aa3900 on black: 3.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green22.4%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta66.5%
Yellow100.0%
Key (black)33.3%
Color previews
#aa3900 text on a black background
contrast 3.29:1
Card sample
#aa3900 text on a white background
contrast 6.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa3900;
Background color
Panel with #aa3900 background
background-color: #aa3900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa3900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 57, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 57, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa3900; background: linear-gradient(135deg, #aa3900, #AAAA00);