Black, Gray, White, and Yellow....I think not!

I was desperately trying to stick to this color theme for my living room, kitchen area, but my husband brought home from work brown leather couches, for free. What am I supposed to do with that? I have heard that leather is the best upholstery to have with children, but who can afford it? Now I have leather couches that are from an older couple so they are not all that worn out but they are brown! What am I supposed to do? Seriously? Yes. you think upholstery project! I thought that too, but leather? I can't afford to upholster one huge couch and one over sized chair in leather, like they are now. Any ideas? I  refuse to get slip covers sorry. When I have a daughter whose "hobby" is to jump from  couch to couch there is no way slip covers are going to work. Oh did I mention that both the chair and couch recline? Which makes it, I think harder to come up with ideas on how to work with this. grrrrrr.....