Maybe I'm not done with my blog re-do yet

I'm so bummed. I got home last night and pulled up my blog for Aaron to see, and the colors on my home computer look TOTALLY different than on my work computer. I designed the header and the site all on my work computer during my lunch hours this week and when I looked at it on my home computer the colors are much darker and I don't like it at all!!! On my work computer, all the colors are very light...the background is just a hint of a creamy color and the pink in the header is more of a very light mauve. At home, the background looks dark peach and the header is SO dark! Not at all the look I thought I was getting when I created it. I tried playing with the color and contrast on my work computer, but it didn't really change the look of the page like my home PC did. I don't know if my work computer or my home computer are the more "true" look so I don't know how to fix it. Frustrating...