Near-infrared color-color diagram of the KMOS target stars. The solid lines show the color of the main-sequence and giant stars, the arrow shows an A_V = 10 mag reddening vector with slope 1.85 (see Zeidler et al. 2016), and the thick dashed line marks the separation between the photospheric reddening band (above this line) and the infrared excess region (below this line). Symbols and colors for the stars are the same as in Fig. 2.