The connection between fluorescence and color management still is a relatively unexplored area. The following composition analyses the theory that when printing on fluorescent ink jet paper using ICCprofiles a more yellow print will appear. In theory the ICC-profile compensate for blue light that fluoresce from the paper with the complementary color, yellow. The human eye apprehands this fluorescent light as white. When categorizing a number of ink jet qualities some tests to indicate change of color in the final print were made. Five qualities were chosen for further analyses, each with different white point. The TC3.5CMYK target was prined on an ink jet printer and measured with different filters for the measurement equipment, GretagMacbeth Spectrolino. U- and UV-filters were used during the testings. From the measurement data ICC-profiles were made to make it possible to watch how the profiles compensate for the blue change of color that appeared in the data. Although a distinct change of color into blue were discernible in the measured data there is no evident proof that this cause a final print that is more yellow. Other conclusions and results are to be read at the end of this composition.