#9b3721
a dark, vivid red · warm · closest name: sienna
RGB
155, 55, 33
HSL
11°, 65%, 37%
CMYK
0, 65, 79, 39
Luminance
0.0981
Every format
| HEX | #9b3721 |
| RGB | rgb(155, 55, 33) |
| HSL | hsl(11, 65%, 37%) |
| CMYK | cmyk(0%, 65%, 79%, 39%) |
| LAB | lab(37.5 40.5 35.1) |
| LCH | lch(37.5 53.7 40.9) |
| OKLCH | oklch(0.477 0.138 34.0) |
Copy-ready code
/* CSS */
color: #9b3721;
background-color: #9b3721;
/* Tailwind (arbitrary) */
class="text-[#9b3721] bg-[#9b3721]"
/* SCSS */
$brand: #9b3721;
/* SwiftUI */
Color(red: 0.608, green: 0.216, blue: 0.129)
/* Android */
Color.parseColor("#9b3721")Accessibility — WCAG contrast
Aa
#9b3721 on white: 7.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#9b3721 on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.8%
Green21.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta64.5%
Yellow78.7%
Key (black)39.2%
Color previews
#9b3721 text on a black background
contrast 2.96:1
Card sample
#9b3721 text on a white background
contrast 7.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9b3721;
Background color
Panel with #9b3721 background
background-color: #9b3721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9b3721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(155, 55, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(155, 55, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9b3721; background: linear-gradient(135deg, #9b3721, #9B8821);