#ab5721
a dark, vivid orange · warm · closest name: sienna
RGB
171, 87, 33
HSL
24°, 68%, 40%
CMYK
0, 49, 81, 33
Luminance
0.1558
Every format
| HEX | #ab5721 |
| RGB | rgb(171, 87, 33) |
| HSL | hsl(24, 68%, 40%) |
| CMYK | cmyk(0%, 49%, 81%, 33%) |
| LAB | lab(46.4 30.7 44.9) |
| LCH | lch(46.4 54.3 55.6) |
| OKLCH | oklch(0.550 0.128 49.4) |
Copy-ready code
/* CSS */
color: #ab5721;
background-color: #ab5721;
/* Tailwind (arbitrary) */
class="text-[#ab5721] bg-[#ab5721]"
/* SCSS */
$brand: #ab5721;
/* SwiftUI */
Color(red: 0.671, green: 0.341, blue: 0.129)
/* Android */
Color.parseColor("#ab5721")Accessibility — WCAG contrast
Aa
#ab5721 on white: 5.10:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ab5721 on black: 4.12:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.1%
Green34.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta49.1%
Yellow80.7%
Key (black)32.9%
Color previews
#ab5721 text on a black background
contrast 4.12:1
Card sample
#ab5721 text on a white background
contrast 5.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ab5721;
Background color
Panel with #ab5721 background
background-color: #ab5721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ab5721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(171, 87, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(171, 87, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ab5721; background: linear-gradient(135deg, #ab5721, #A3AB21);