#a55a21
a dark, vivid orange · warm · closest name: sienna
RGB
165, 90, 33
HSL
26°, 67%, 39%
CMYK
0, 46, 80, 35
Luminance
0.1542
Every format
| HEX | #a55a21 |
| RGB | rgb(165, 90, 33) |
| HSL | hsl(26, 67%, 39%) |
| CMYK | cmyk(0%, 46%, 80%, 35%) |
| LAB | lab(46.2 26.5 44.3) |
| LCH | lch(46.2 51.6 59.1) |
| OKLCH | oklch(0.546 0.120 53.6) |
Copy-ready code
/* CSS */
color: #a55a21;
background-color: #a55a21;
/* Tailwind (arbitrary) */
class="text-[#a55a21] bg-[#a55a21]"
/* SCSS */
$brand: #a55a21;
/* SwiftUI */
Color(red: 0.647, green: 0.353, blue: 0.129)
/* Android */
Color.parseColor("#a55a21")Accessibility — WCAG contrast
Aa
#a55a21 on white: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a55a21 on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.7%
Green35.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta45.5%
Yellow80.0%
Key (black)35.3%
Color previews
#a55a21 text on a black background
contrast 4.08:1
Card sample
#a55a21 text on a white background
contrast 5.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a55a21;
Background color
Panel with #a55a21 background
background-color: #a55a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a55a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(165, 90, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(165, 90, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a55a21; background: linear-gradient(135deg, #a55a21, #98A521);