I have natural red hair that has lots of natural highlights. Usually it gets darker on its own through the winter and lightens up in the summer. This year, however, it has decided to stay more blonde, which has made me look more off color and washed out as my skin has gotten a little paler(if that was even possible). I am wanting to darken it up a little. I'm not sure if I am ready to completely remove the red, for fear that I will have a hard time getting it back to the original color. I'm thinking about just a little bit of brown color? I'm not really sure? And how would I do it so that it will look natural? I will want it to be able to grow out, or will I have to dye it back to normal?