In 2015, bob hairstyles are in trend. So nearly everyone is trying these short hairstyles. But as we all know that everyone wants to get unique individuality. But due to very few hairstyles, it is not possible for everyone to get the unique hairstyle. So you can try different hair colors on your bob hairstyle to get the unique and trendy look. Here are few best hair color ideas for short bob hair, that will help you get the unique, fashionable and modern look. If you like to pick up the coming trends before they become mainstream, check these radical 40 Best Bob Hair Color Ideas!