I love love love Overtone! I have been using their conditioning products for almost a year now and my hair has never been healthier. I work in a office environment so I can't have any extreme colors but I have had fun experimenting with Rose Gold and Rose Gold for Brown hair- the problem was becoming that the product worked too well and I couldn't keep it up :) My current look is a mixture of Vibrant Red, Vibrant Orange and Ginger mixed together. The end result is a bright almost coppery red that I love!!! I use the honey brown to tone it down for work on Monday morning incase I get too adventurous /keep my Ombre look up as well.
The best part is how healthy my hair is since using Overtone!!! It is healthier so I notice it growing quicker, has less breakage and the product smells amazing, keeps my hair soft!!!