Here are all sorts of links to helpful things we've collected over the years.
Your best resourses though are the ladies and gentlemen that belong to the Quilt Guilds and work in the Quilt shops. Everyone I've ever met at either location has been wonderful and more than willing to share their knowledge and help in any way they can. All you have to do is walk thru the door to a shop or to a Guild mtg.
As always if you have some thing that you'd like share please leave it here.
Color is very important to any & every item of Art, it can make any object be blah, okay or add the wow.
Design Seeds is a website devoted to color and helping everyone with color pallets.  Check them out for inspiration or affermation of your choices.