#a45521
a dark, vivid orange · warm · closest name: sienna
RGB
164, 85, 33
HSL
24°, 67%, 39%
CMYK
0, 48, 80, 36
Luminance
0.1450
Every format
| HEX | #a45521 |
| RGB | rgb(164, 85, 33) |
| HSL | hsl(24, 67%, 39%) |
| CMYK | cmyk(0%, 48%, 80%, 36%) |
| LAB | lab(44.9 28.8 43.1) |
| LCH | lch(44.9 51.8 56.2) |
| OKLCH | oklch(0.536 0.122 50.2) |
Copy-ready code
/* CSS */
color: #a45521;
background-color: #a45521;
/* Tailwind (arbitrary) */
class="text-[#a45521] bg-[#a45521]"
/* SCSS */
$brand: #a45521;
/* SwiftUI */
Color(red: 0.643, green: 0.333, blue: 0.129)
/* Android */
Color.parseColor("#a45521")Accessibility — WCAG contrast
Aa
#a45521 on white: 5.38:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a45521 on black: 3.90:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.3%
Green33.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta48.2%
Yellow79.9%
Key (black)35.7%
Color previews
#a45521 text on a black background
contrast 3.90:1
Card sample
#a45521 text on a white background
contrast 5.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a45521;
Background color
Panel with #a45521 background
background-color: #a45521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a45521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(164, 85, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(164, 85, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a45521; background: linear-gradient(135deg, #a45521, #9CA421);