I used a script to change the gui colour settings and I want to get back to the default ones as this white and light blue 3d window is doing my head in…please help before I go…blbubububububububububub…too late!
Assuming the script did not overwrite it, then you should be able to go to user preferences and go to themes and the select ‘Default’ or ‘Rounded’ To return to normal.
Sad. So sad. Oh well, since you’ve gone blind I will leave this for the next person.
The quick way it to quit Blender and restart it, immediately change one of the windows to User Preferences (if you’re using a default screen layout, just drag the top one down a bit so you can see it) then click the Themes tab, and set it to Default.
Things should look fine now. Change the window back to what it was (or drag the screen back to it’s nearly invisible position on top, if we’re talking default screen layout), hit Ctrl-U. If you want to verify, quit and restart Blender.
And go easy on Themes. Remember, the eyeballs you save might be your own!
I havent got anyhting under ‘themes’ either in the scripts menu and when I click the tab at the top, nothing happens…
Edit
I didnt pull the top down enough…thanks guys… 
you need this theme
