Download Dark Vibe chrome extension. a dark smooth theme. Updated: 4. May 2011 - Fixed the blue frame inspired by the SmallringFX DarkBlue theme for Firefox. and install in your Google chrome browser. This is Direct Dark Vibe Crx download for Chrome it is also called Dark Vibe offline CRX for chrome Download. This Dark Vibe is used to a dark smooth theme. Updated: 4. May 2011 - Fixed the blue frame inspired by the SmallringFX DarkBlue theme for Firefox.