I seem to have a thing for blue, waterproof eye products at the moment!
If you coloured mascara, but struggle to find one with a payoff as bright as you expect, then you have got to check out this range... YSL Aquaresistant Waterproof Mascara
I bought this in Blue Lagoon and look at the colour! It's gorgeous! The brush is quite big and it's a brushy brush instead of a plasticy spiky brush which I really detest. The waterproofness is great - no smudging under the eyes and stays true all day.