Spectral energy distribution evolution of SNe 2018jmt (left panel) and 2019cj (right panel). The lines represent the best-fit blackbody functions, which are overplotted on each SED. Blue lines are the best fits of the single blackbody, while red lines are the best fits of the two-component blackbodies. Epochs reported to the right of each SED are relative to their maximum light. SEDs have been shifted vertically by an arbitrary constant for clarity.