Absolute and de-reddened CMD of the sample of confirmed single-planet-host stars with measured P_rot. The grey points represent the stars that survived all the selection cuts, i.e. the 576 CSPHMSS. The different categories described in Appendix A are highlighted according to the legend. The MIST isochrone of the reference population is shown as the solid black line. The dotted line represents the separation between dwarf and evolved stars.