User blog comment:LaytonLoztew/Wiki Suggestions/@comment-27345161-20181020141527/@comment-27345161-20181021105632

Oh yeah, that's a good point I didn't think of that. We could definitely stick with a plain background for now and, if other people want a pattern background, we could try and make one that matches all fangames (and won't cause illusion issues like you mentioned).

I like Halcyan's suggestion of using a warm neutral palette for the wiki colours that can be matched with all the fangames. I think that'd be nicest.