#aa5533
a dark, vivid orange · warm · closest name: sienna
RGB
170, 85, 51
HSL
17°, 54%, 43%
CMYK
0, 50, 70, 33
Luminance
0.1528
Every format
| HEX | #aa5533 |
| RGB | rgb(170, 85, 51) |
| HSL | hsl(17, 54%, 43%) |
| CMYK | cmyk(0%, 50%, 70%, 33%) |
| LAB | lab(46.0 32.2 35.3) |
| LCH | lch(46.0 47.8 47.7) |
| OKLCH | oklch(0.547 0.121 41.7) |
Copy-ready code
/* CSS */
color: #aa5533;
background-color: #aa5533;
/* Tailwind (arbitrary) */
class="text-[#aa5533] bg-[#aa5533]"
/* SCSS */
$brand: #aa5533;
/* SwiftUI */
Color(red: 0.667, green: 0.333, blue: 0.200)
/* Android */
Color.parseColor("#aa5533")Accessibility — WCAG contrast
Aa
#aa5533 on white: 5.18:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#aa5533 on black: 4.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green33.3%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta50.0%
Yellow70.0%
Key (black)33.3%
Color previews
#aa5533 text on a black background
contrast 4.06:1
Card sample
#aa5533 text on a white background
contrast 5.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa5533;
Background color
Panel with #aa5533 background
background-color: #aa5533;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa5533;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 85, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 85, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa5533; background: linear-gradient(135deg, #aa5533, #AAA433);