#a34421
a dark, vivid orange · warm · closest name: sienna
RGB
163, 68, 33
HSL
16°, 66%, 38%
CMYK
0, 58, 80, 36
Luminance
0.1203
Every format
| HEX | #a34421 |
| RGB | rgb(163, 68, 33) |
| HSL | hsl(16, 66%, 38%) |
| CMYK | cmyk(0%, 58%, 80%, 36%) |
| LAB | lab(41.3 37.3 39.4) |
| LCH | lch(41.3 54.3 46.6) |
| OKLCH | oklch(0.508 0.135 39.6) |
Copy-ready code
/* CSS */
color: #a34421;
background-color: #a34421;
/* Tailwind (arbitrary) */
class="text-[#a34421] bg-[#a34421]"
/* SCSS */
$brand: #a34421;
/* SwiftUI */
Color(red: 0.639, green: 0.267, blue: 0.129)
/* Android */
Color.parseColor("#a34421")Accessibility — WCAG contrast
Aa
#a34421 on white: 6.17:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a34421 on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green26.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta58.3%
Yellow79.8%
Key (black)36.1%
Color previews
#a34421 text on a black background
contrast 3.41:1
Card sample
#a34421 text on a white background
contrast 6.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a34421;
Background color
Panel with #a34421 background
background-color: #a34421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a34421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 68, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 68, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a34421; background: linear-gradient(135deg, #a34421, #A39B21);