#ad552b
a dark, vivid orange · warm · closest name: sienna
RGB
173, 85, 43
HSL
19°, 60%, 42%
CMYK
0, 51, 75, 32
Luminance
0.1556
Every format
| HEX | #ad552b |
| RGB | rgb(173, 85, 43) |
| HSL | hsl(19, 60%, 42%) |
| CMYK | cmyk(0%, 51%, 75%, 32%) |
| LAB | lab(46.4 33.0 40.1) |
| LCH | lch(46.4 51.9 50.5) |
| OKLCH | oklch(0.550 0.128 44.3) |
Copy-ready code
/* CSS */
color: #ad552b;
background-color: #ad552b;
/* Tailwind (arbitrary) */
class="text-[#ad552b] bg-[#ad552b]"
/* SCSS */
$brand: #ad552b;
/* SwiftUI */
Color(red: 0.678, green: 0.333, blue: 0.169)
/* Android */
Color.parseColor("#ad552b")Accessibility — WCAG contrast
Aa
#ad552b on white: 5.11:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ad552b on black: 4.11:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green33.3%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta50.9%
Yellow75.1%
Key (black)32.2%
Color previews
#ad552b text on a black background
contrast 4.11:1
Card sample
#ad552b text on a white background
contrast 5.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad552b;
Background color
Panel with #ad552b background
background-color: #ad552b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad552b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 85, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 85, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad552b; background: linear-gradient(135deg, #ad552b, #ADAC2B);