#aa3c13
a dark, electric orange · warm · closest name: firebrick
RGB
170, 60, 19
HSL
16°, 80%, 37%
CMYK
0, 65, 89, 33
Luminance
0.1182
Every format
| HEX | #aa3c13 |
| RGB | rgb(170, 60, 19) |
| HSL | hsl(16, 80%, 37%) |
| CMYK | cmyk(0%, 65%, 89%, 33%) |
| LAB | lab(40.9 43.4 46.0) |
| LCH | lch(40.9 63.2 46.7) |
| OKLCH | oklch(0.507 0.153 38.4) |
Copy-ready code
/* CSS */
color: #aa3c13;
background-color: #aa3c13;
/* Tailwind (arbitrary) */
class="text-[#aa3c13] bg-[#aa3c13]"
/* SCSS */
$brand: #aa3c13;
/* SwiftUI */
Color(red: 0.667, green: 0.235, blue: 0.075)
/* Android */
Color.parseColor("#aa3c13")Accessibility — WCAG contrast
Aa
#aa3c13 on white: 6.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#aa3c13 on black: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green23.5%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta64.7%
Yellow88.8%
Key (black)33.3%
Color previews
#aa3c13 text on a black background
contrast 3.36:1
Card sample
#aa3c13 text on a white background
contrast 6.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa3c13;
Background color
Panel with #aa3c13 background
background-color: #aa3c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa3c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 60, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 60, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa3c13; background: linear-gradient(135deg, #aa3c13, #AAA113);