#a55310
a dark, electric orange · warm · closest name: sienna
RGB
165, 83, 16
HSL
27°, 82%, 36%
CMYK
0, 50, 90, 35
Luminance
0.1422
Every format
| HEX | #a55310 |
| RGB | rgb(165, 83, 16) |
| HSL | hsl(27, 82%, 36%) |
| CMYK | cmyk(0%, 50%, 90%, 35%) |
| LAB | lab(44.5 29.8 49.5) |
| LCH | lch(44.5 57.8 58.9) |
| OKLCH | oklch(0.533 0.130 52.5) |
Copy-ready code
/* CSS */
color: #a55310;
background-color: #a55310;
/* Tailwind (arbitrary) */
class="text-[#a55310] bg-[#a55310]"
/* SCSS */
$brand: #a55310;
/* SwiftUI */
Color(red: 0.647, green: 0.325, blue: 0.063)
/* Android */
Color.parseColor("#a55310")Accessibility — WCAG contrast
Aa
#a55310 on white: 5.46:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a55310 on black: 3.84:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.7%
Green32.5%
Blue6.3%
CMYK percentages
Cyan0.0%
Magenta49.7%
Yellow90.3%
Key (black)35.3%
Color previews
#a55310 text on a black background
contrast 3.84:1
Card sample
#a55310 text on a white background
contrast 5.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a55310;
Background color
Panel with #a55310 background
background-color: #a55310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a55310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(165, 83, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(165, 83, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a55310; background: linear-gradient(135deg, #a55310, #94A510);