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How to invert (or set) text/backgroung colors of browser urlbar? (I need it for amoled display, but can't find)


For saving battery energy in amoled display technology backgroung must be dark and texts bright. I set it in android firefox16 via about:config for a web text contents, but can't find how to set the same for the browser urlbar text. Help me please!

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Every time Firefox opened


  • User Agent: Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20100101 Firefox/16.0

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  • Top 25 Contributor
  • Moderator
247 solutions 1741 answers

Helpful Reply

Right now this is impossible. Firefox 19 or 20 will have light weight theme support.

Question owner

What a pity...

And a button text-color also impossible to change? After inverting web content now it dark-grey on light-grey and it difficult to read - can I set it to black, or white?

Roland Tanglao
  • Administrator
17 solutions 143 answers

hi vovchok:

firefox 19 for android has theme support and was released on February 19, 2013. Hopefully that will help with the urlbar colour issue