HRDs and the LDB for the Pleiades. (a) The same as in Fig. 6 but for the Pleiades. In addition, grey points are known members from Gaia Collaboration (2018b), and sienna points from Bouy et al. (2015). Thin blue lines correspond to isochrones of 1, 10, 100 Ma, and 1 Ga from the BT-Settl models (Allard et al. 2013), while the thick blue one to 120 Ma. The figure includes: a 100 and 200 Ma isochrones from D’Antona & Mazzitelli 1994 (black dashed lines), and a 120 Ma isochrone from Siess et al. 2000 (red dotted line). (b) Zoom on the previous plot with the location of the LDB. The Pleiades is Ma old using the BT-Settl bolometric luminosity-age relationship (Allard et al. 2012).