Location of the observed filters at redshifts ﹩z=0.36﹩ (top) and ﹩z=0.54﹩ (bottom). We consider the same example of ﹩K﹩‐correction as in Fig. 9. The solid curves represent the rest‐frame ﹩B﹩ band, while the dotted curves represent the observed ﹩g_{\mathrm{M}\,}﹩, ﹩r_{\mathrm{M}\,}﹩, and ﹩i_{\mathrm{M}\,}﹩ bands. At redshifts where the observed and rest‐frame filter bands are misaligned, the observed color that straddles the rest‐frame filter band (highlighted for each plot) is the most important.