#883721
a dark, vivid red · warm · closest name: sienna
RGB
136, 55, 33
HSL
13°, 61%, 33%
CMYK
0, 60, 76, 47
Luminance
0.0808
Every format
| HEX | #883721 |
| RGB | rgb(136, 55, 33) |
| HSL | hsl(13, 61%, 33%) |
| CMYK | cmyk(0%, 60%, 76%, 47%) |
| LAB | lab(34.1 33.3 30.6) |
| LCH | lch(34.1 45.2 42.6) |
| OKLCH | oklch(0.445 0.117 36.1) |
Copy-ready code
/* CSS */
color: #883721;
background-color: #883721;
/* Tailwind (arbitrary) */
class="text-[#883721] bg-[#883721]"
/* SCSS */
$brand: #883721;
/* SwiftUI */
Color(red: 0.533, green: 0.216, blue: 0.129)
/* Android */
Color.parseColor("#883721")Accessibility — WCAG contrast
Aa
#883721 on white: 8.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#883721 on black: 2.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red53.3%
Green21.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta59.6%
Yellow75.7%
Key (black)46.7%
Color previews
#883721 text on a black background
contrast 2.62:1
Card sample
#883721 text on a white background
contrast 8.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #883721;
Background color
Panel with #883721 background
background-color: #883721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #883721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(136, 55, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(136, 55, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #883721; background: linear-gradient(135deg, #883721, #887B21);