I am blonde with blue eyes, and I wear green and blue eyeshadows (not together, obviously, it's not 1986!)
Tend to use sludgy, olive greens with a bit of shimmer, and navy blues. I have tried powder blue but feel like Annifrid from Abba.
Greys look really good with my colouring, tend to use silvery greys accented with dark grey, or black. Also gunmetal colours. As long as you're not too heavy handed with the brush you won't end up looking like an emo!
Purple eyeshadow looks good as well, deep plum and violet colours.
I am also LOVING coloured liquid eyeliner, NO 7 are really good, but also Tesco do an excellent liquid liner in teal, gunmetal violet. They go on brilliantly.
The rest of my makeup bag:
Foundation - Max Factor (can't remember the name of it) and the Rimmel shimmer one for evening
Concealer - By Terry (like Lancome Touche Eclat)
Powder - Chantecaille
Blusher - cream mousse blusher from Tesco
Lipstick - don't bother generally, usually lipgloss or lipsalve.
Eyeshadows - really good cheap ones from Bourjois. Also Maybelline. Individual ones from Estee Lauder are also excellent and blend really well (they also last for ages unless your daughter gets hold of them, grr)
Liquid eyeliners
Mascara - boots No 7