#aa4021
a dark, vivid red · warm · closest name: sienna
RGB
170, 64, 33
HSL
14°, 68%, 40%
CMYK
0, 62, 81, 33
Luminance
0.1232
Every format
| HEX | #aa4021 |
| RGB | rgb(170, 64, 33) |
| HSL | hsl(14, 68%, 40%) |
| CMYK | cmyk(0%, 62%, 81%, 33%) |
| LAB | lab(41.7 41.9 40.3) |
| LCH | lch(41.7 58.1 43.8) |
| OKLCH | oklch(0.513 0.146 36.6) |
Copy-ready code
/* CSS */
color: #aa4021;
background-color: #aa4021;
/* Tailwind (arbitrary) */
class="text-[#aa4021] bg-[#aa4021]"
/* SCSS */
$brand: #aa4021;
/* SwiftUI */
Color(red: 0.667, green: 0.251, blue: 0.129)
/* Android */
Color.parseColor("#aa4021")Accessibility — WCAG contrast
Aa
#aa4021 on white: 6.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#aa4021 on black: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green25.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta62.4%
Yellow80.6%
Key (black)33.3%
Color previews
#aa4021 text on a black background
contrast 3.46:1
Card sample
#aa4021 text on a white background
contrast 6.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa4021;
Background color
Panel with #aa4021 background
background-color: #aa4021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa4021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 64, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 64, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa4021; background: linear-gradient(135deg, #aa4021, #AA9B21);