Actually, this is my friend's problem but I offered to help and ask round here. ^_^
Anyway, the problem is this:
http://img.photobucket.com/albums/v236/daiya/ColourComplaint.jpg
She coloured it like that, on the left. And when it was viewed in IE or that Windows Fax thingy, the colours were darker, like a whole new different thing. Is there anyway to fix it?