#ac5821
a dark, vivid orange · warm · closest name: sienna
RGB
172, 88, 33
HSL
24°, 68%, 40%
CMYK
0, 49, 81, 33
Luminance
0.1586
Every format
| HEX | #ac5821 |
| RGB | rgb(172, 88, 33) |
| HSL | hsl(24, 68%, 40%) |
| CMYK | cmyk(0%, 49%, 81%, 33%) |
| LAB | lab(46.8 30.6 45.3) |
| LCH | lch(46.8 54.6 56.0) |
| OKLCH | oklch(0.553 0.128 49.8) |
Copy-ready code
/* CSS */
color: #ac5821;
background-color: #ac5821;
/* Tailwind (arbitrary) */
class="text-[#ac5821] bg-[#ac5821]"
/* SCSS */
$brand: #ac5821;
/* SwiftUI */
Color(red: 0.675, green: 0.345, blue: 0.129)
/* Android */
Color.parseColor("#ac5821")Accessibility — WCAG contrast
Aa
#ac5821 on white: 5.03:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac5821 on black: 4.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green34.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta48.8%
Yellow80.8%
Key (black)32.5%
Color previews
#ac5821 text on a black background
contrast 4.17:1
Card sample
#ac5821 text on a white background
contrast 5.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac5821;
Background color
Panel with #ac5821 background
background-color: #ac5821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac5821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 88, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 88, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac5821; background: linear-gradient(135deg, #ac5821, #A3AC21);