Sea Spray is a grey blue, blue leaning grey, grey leaning blue with a subtle hint of pearly shimmer. The shimmer is apparent in the bottle but on the nail it gives the polish more of a deepening effect preventing it to be a creme. The grey/blue was very light "reactive", in some lights it appears more of a light grey and in some it is more a greyish blue!
This is two layers with base and top coat:
|China Glaze - Sea Spray|