I've got dark brown hair since i color the grey and perm it yesterday, planning to add low and high dirty blonde highlights in a couple of weeks so i can hide the grey.
Mine is kinda redish-brown, but it lightens up quite a bit in the summer sun. By the end of summer the ends will be almost strawberry-blonde! It's looking pretty dark right now, I can't wait for the weather to warm up so I can get out in the sun.
I used to have dark brown hair but with every passing decade it seems to get lighter... getting ready for the greys I guess. It's light brown now.