#ad4d2f
a dark, vivid red · warm · closest name: sienna
RGB
173, 77, 47
HSL
14°, 57%, 43%
CMYK
0, 56, 73, 32
Luminance
0.1440
Every format
| HEX | #ad4d2f |
| RGB | rgb(173, 77, 47) |
| HSL | hsl(14, 57%, 43%) |
| CMYK | cmyk(0%, 56%, 73%, 32%) |
| LAB | lab(44.8 37.3 36.2) |
| LCH | lch(44.8 52.0 44.2) |
| OKLCH | oklch(0.538 0.134 37.8) |
Copy-ready code
/* CSS */
color: #ad4d2f;
background-color: #ad4d2f;
/* Tailwind (arbitrary) */
class="text-[#ad4d2f] bg-[#ad4d2f]"
/* SCSS */
$brand: #ad4d2f;
/* SwiftUI */
Color(red: 0.678, green: 0.302, blue: 0.184)
/* Android */
Color.parseColor("#ad4d2f")Accessibility — WCAG contrast
Aa
#ad4d2f on white: 5.41:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ad4d2f on black: 3.88:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green30.2%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta55.5%
Yellow72.8%
Key (black)32.2%
Color previews
#ad4d2f text on a black background
contrast 3.88:1
Card sample
#ad4d2f text on a white background
contrast 5.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad4d2f;
Background color
Panel with #ad4d2f background
background-color: #ad4d2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad4d2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 77, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 77, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad4d2f; background: linear-gradient(135deg, #ad4d2f, #ADA12F);