#ac4513
a dark, electric orange · warm · closest name: sienna
RGB
172, 69, 19
HSL
20°, 80%, 38%
CMYK
0, 60, 89, 33
Luminance
0.1307
Every format
| HEX | #ac4513 |
| RGB | rgb(172, 69, 19) |
| HSL | hsl(20, 80%, 38%) |
| CMYK | cmyk(0%, 60%, 89%, 33%) |
| LAB | lab(42.9 39.9 47.7) |
| LCH | lch(42.9 62.2 50.1) |
| OKLCH | oklch(0.523 0.147 42.1) |
Copy-ready code
/* CSS */
color: #ac4513;
background-color: #ac4513;
/* Tailwind (arbitrary) */
class="text-[#ac4513] bg-[#ac4513]"
/* SCSS */
$brand: #ac4513;
/* SwiftUI */
Color(red: 0.675, green: 0.271, blue: 0.075)
/* Android */
Color.parseColor("#ac4513")Accessibility — WCAG contrast
Aa
#ac4513 on white: 5.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac4513 on black: 3.61:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green27.1%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta59.9%
Yellow89.0%
Key (black)32.5%
Color previews
#ac4513 text on a black background
contrast 3.61:1
Card sample
#ac4513 text on a white background
contrast 5.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac4513;
Background color
Panel with #ac4513 background
background-color: #ac4513;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac4513;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 69, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 69, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac4513; background: linear-gradient(135deg, #ac4513, #ACAB13);