31301788color-related effectsPT2026-03-30 20:21:07UF31301789color-related effectNDUF31301790effects, color-relatedNDBT31298231colorPTNT31312435assimilationPTNT31312436constancyPTNT31312441metamerismPTNT31312442simultaneous contrastPTNT31312444tintPTNT31312446tonePTNT31312448color mixturePTNT31312455vibrationPT