Hi,

I posted something similar close to a year ago, but thinking some new people might be interested now, so posting again. ^^

There is a browser add-on called stylish, It allows you to change the layout style of a webpage for your own viewing.

Last Fall I made a style that makes Sylestia's color palette easier on the eyes.
before style: pic
after style: pic
newer screenshot: pic

Simple Grey Colors Style Link. Feel free to add-on the style. c:

And of course feel free to make styles. It can be fun :3
(knowledge of css and html is helpful for this)