This deposit only contains the extracted tabular data from Hung, P.-C., & Berns, R. S. (1995). Determination of constant Hue Loci for a CRT gamut and their predictions using color appearance spaces. Color Research & Application, 20(5), 285–295. doi:10.1002/col.5080200506, please use the following link or DOI for the original publication. Source URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/col.5080200506 Source DOI: 10.1002/col.5080200506f Determination of constant Hue Loci for a CRT gamut and their predictions using color appearance spaces A colorimetrically characterized computer‐controlled CRT display was used to determine 24 loci of constant perceived hue for pseudo‐object related stimuli, sampling the display's interior color gamut at constant lightness and the edge of its gamut at variable lightness. Nine observers performed three replications generating matching data at 132 positions. the constant hue loci were used to evaluate the correlation between perceived hue and hue angle of CIELAB, CIELUV, Hunt, and Nayatani color appearance spaces. the CIELAB, CIELUV, and Hunt spaces exhibited large errors in the region of the blue CRT primary, while the Nayatani and CIELUV spaces produced large errors in the region of the red primary for constant lightness stimuli. Along the edge of the CRT's color gamut (variable lightness stimuli), all the spaces had a similar trend, large errors in the cyan region. the differences in performance between the four spaces were not statistically significant for the constant lightness stimuli. For the variable lightness stimuli, CIELAB and CIELUV had statistically superior performance in comparison with the Nayatani space and equal performance in comparison with the Hunt space. It was concluded that for imaging applications, a new color appearance space needs to be developed that will produce small hue error artifacts when used for gamut mapping along loci of constant hue angle.