Comparison of the calibrated mean magnitudes of Cepheids in this work with the magnitudes from APASS DR10 (in griz) and 2MASS (in JHK_s). The dashed and dotted lines respectively represent zero and mean offset. The mean (and the standard deviation) offsets for the bright (K_s < 8.5 mag) and faint (K_s ≥ 8.5 mag) Cepheids are also mentioned at the top left and bottom right of each panel. The filled circles and squares represent FU and FO Cepheids, respectively.