Getting Accurate Colors When Printing Proofs from InDesign

"I am in the process of printing a postcard out of InDesign CS3. The background was created in Photoshop CS3, and the information has been added with InDesign. When printing a proof from Photoshop, I get the color I expect to get. Printing out of InDesign, I do not. I even created a box in InDesign with the same color values, and the color is still not correct. I have checked the color profiles, and the object color profile, and they are the same. Any Ideas?"