#634721
a dark, vivid orange · warm · closest name: sienna
RGB
99, 71, 33
HSL
35°, 50%, 26%
CMYK
0, 28, 67, 61
Luminance
0.0727
Every format
| HEX | #634721 |
| RGB | rgb(99, 71, 33) |
| HSL | hsl(35, 50%, 26%) |
| CMYK | cmyk(0%, 28%, 67%, 61%) |
| LAB | lab(32.4 7.4 27.1) |
| LCH | lch(32.4 28.1 74.7) |
| OKLCH | oklch(0.420 0.066 72.7) |
Copy-ready code
/* CSS */
color: #634721;
background-color: #634721;
/* Tailwind (arbitrary) */
class="text-[#634721] bg-[#634721]"
/* SCSS */
$brand: #634721;
/* SwiftUI */
Color(red: 0.388, green: 0.278, blue: 0.129)
/* Android */
Color.parseColor("#634721")Accessibility — WCAG contrast
Aa
#634721 on white: 8.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#634721 on black: 2.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green27.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta28.3%
Yellow66.7%
Key (black)61.2%
Color previews
#634721 text on a black background
contrast 2.45:1
Card sample
#634721 text on a white background
contrast 8.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #634721;
Background color
Panel with #634721 background
background-color: #634721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #634721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 71, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 71, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #634721; background: linear-gradient(135deg, #634721, #536321);