Color Verification Software Sprint Spectrophotometer ColorExcel is a color verification solution for your color accuracy problems. ColorExcel allows you to test your color first and make sure it is right by using quick, easy and reliable steps. Catch your mistakes, bad color - before you waste media and time. You don't have to rely solely on perceptions, you can prove your colors are correct with numerical color values. Test your color from the start, as you go, over time, across devices and facilities, it is that EASY.