I purchased concrete pavers in 2004 and the color is sandstone buff (beige/brown) to do a driveway and walkway project. I purchased additional pavers to extend the driveway because the city told me I was in code violation for parking a commuter van in my yard on the grass. The new pavers are the same color but the shade is darker. That's why you have to pick from multiple skids when laying them. I don't want to have to take up the old pavers and buy new ones. It is a lot of work. Is there a solution to matching or getting the color close even if it's not exact?