#8b3821
a dark, vivid red · warm · closest name: sienna
RGB
139, 56, 33
HSL
13°, 62%, 34%
CMYK
0, 60, 76, 46
Luminance
0.0843
Every format
| HEX | #8b3821 |
| RGB | rgb(139, 56, 33) |
| HSL | hsl(13, 62%, 34%) |
| CMYK | cmyk(0%, 60%, 76%, 46%) |
| LAB | lab(34.9 33.9 31.5) |
| LCH | lch(34.9 46.3 42.9) |
| OKLCH | oklch(0.451 0.119 36.3) |
Copy-ready code
/* CSS */
color: #8b3821;
background-color: #8b3821;
/* Tailwind (arbitrary) */
class="text-[#8b3821] bg-[#8b3821]"
/* SCSS */
$brand: #8b3821;
/* SwiftUI */
Color(red: 0.545, green: 0.220, blue: 0.129)
/* Android */
Color.parseColor("#8b3821")Accessibility — WCAG contrast
Aa
#8b3821 on white: 7.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8b3821 on black: 2.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red54.5%
Green22.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta59.7%
Yellow76.3%
Key (black)45.5%
Color previews
#8b3821 text on a black background
contrast 2.69:1
Card sample
#8b3821 text on a white background
contrast 7.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8b3821;
Background color
Panel with #8b3821 background
background-color: #8b3821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8b3821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(139, 56, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(139, 56, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8b3821; background: linear-gradient(135deg, #8b3821, #8B7F21);