Blue

Or pinkish

I've had both colors and it depends on how long your hair retains them? I learned with my hair that blues and greens faded very quickly but the pink/red tones stayed much longer and I slowly migrated to balayage with variations on pink/rose. If you don't know, only way to find out is to play!

masharunya: Oh yeah, absolutely - I've done loads of colours before, and usually they last pretty well! But both look really nice xD