There is great theme called Tommorow Night. It’s brought for many text editors and IDEs. I use it in RubyMine. Unfortunatelly it’s not really up-to-date. HAML, SASS or CoffeeScript support is broken. That’s why I created modified version.

You can download it and install like this:

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$ cd ~/Library/Preferences/RubyMine40/colors
$ wget https://raw.github.com/gist/2011486/TommorowNight.xml

Get original Tommorow Theme from here

Some examples

Ruby

HAML

SASS

I need to check how this color scheme looks like with Python and Django and make some changes if needed.