Dark 18/21/38 Blended por Rumba

A simple dark theme that use a variation of #181818, #212121 and #383838 hex colors.
The tab highlight feature is "Blended" into the tab in this version.

Why no tab highlight?
-Some people think that it's not needed.You can distinguish what tab you're on just by looking at the color contrast.
Why this color scheme?
-It's compatible with YouTube's Dark theme
Anything else?
-You can customize DuckDuckGo to match the theme