Well-coordinated colors add value to your home. For the perfect combinations, start here.

Touch of Distinction is a Kansas City company with an eye for outstanding color schemes. They provide hand-drawn color renderings so you can see your “new” colors before the actual painting begins.

Benjamin Moore's Color Makeover Portrait - Send a photo & $40 with their form and 2 weeks later you'll have a package with two color photos, color samples & software. Can't beat it.

Try It Yourself
Sherwin Williams and Benjamin Moore both have online color tools; there's also DIY software from BM ($10, Zeke's Paint) and Porter Paints ($10, Gragg's Paint).

With the Digital Color Wheel you can see the relationships between colors - why some look good together and others not.

Interiors?
HGTV has a easy to use overview of interior color - very helpful.