HM and CC microlensing light curves of limb-darkened, blended, and spotted source stars are plotted in a similar way as in Figs. 5 and 6. In these plots, the brightness profiles over the source disks (by considering LD and stellar spots) and the lens trajectory (solid black lines) are shown in the right-hand inside parts. The chromatic perturbations in the V -I and B-R stellar colors by considering only LD, BL effects (solid) and LD, BL as well as stellar spots (dashed) are shown in the residual parts with black and gray curves. The parameters of the light curves are reported in Table 5.