31437399Prussian bluePT2026-03-30 20:57:56UF31437414lacquer blueNDUF31437415oil blueNDUF31437416paste blueNDUF31437417potash blueNDUF31437400American blueNDUF31437401Ariabel dark blue 300308NDUF31437402Berlin blueNDUF31437403Erlangen blueNDUF31437404Hamburg blueNDUF31437405Paris blueNDUF31437406Persian blueNDUF31437407RadiogardaseNDUF31437408Williamson's blueNDUF31437409blue, PrussianNDUF31437410ferric ferrocyanideNDUF31437411ferrocyanide blueNDUF31437412gas blueNDUF31437413iron blueNDBT31411026synthetic organic blue pigmentPTNT31456188Antwerp bluePTNT31456193Chinese bluePTNT31456195engineer's bluePTNT31456197Brunswick bluePTNT31456199bronze bluePTNT31456201Milori bluePTNT31456205Oriental bluePTNT31456207soluble bluePTNT31456209steel bluePTNT31456211Turnbull's bluePTRT31411030new bluePTRT31437306blue lakePTRT31456205Oriental bluePTRT31456207soluble bluePTRT31456209steel bluePTRT31456211Turnbull's bluePT