Yes there is. Have you looked at our pages of call and arum lillies?

Zantedeschia rehmannii has flowers in shades of pink through to maroon - note, all the ones with coloured flowers (not just white) are frost tender.

hi on a web site on e bay i saw a blue cala lily i tried to order one only to find it wont ecept my zip code probebly because i only have a post code not a zip code do you know where i can get one from ?

I assume you're asking where you can get the blue calla from, and not a zip code, Eddie? Try typing the full name of the cultivar you want into Google (if you've not tried that already) and see if any UK suppliers come up.