Nice good dark blue (if it is not dark - your lashes get invisible!) This is a good balanced one!
This is the best blue mascara I have bought in many years. Some people complain that it looks just black... it is not so - it depends on the light and the angle. In fact, during the day light it is very blue and is giving a good coverage - people all of a sudden realize that your lashes aren't black but very blue! If you buy a lighter blue - it will just wipe your lashes off of your face like you never had them, so this blue one is just the right one.