Colors in .NET

[Sheikha]

Hi:

Im deveolping a VB .NET web application. I have a datagrid. i want to make every other row a different color. For example , im looking for a very pale purple but what code does it represent. this is too bright #C0C0FF.
is there a place i can look for colors and their representing codes?

Thanks

[brown monkey]

this?
dunno if this helps.