IC 63 and IC 59 are bright emission and reflective nebulas near the star of Gamma Cassiopeia (the brightest star at the bottom of image).

IC 63 is brighter and emission nebula, emitting more H-alpha part of the spectrum (left on the image).

IC 59 is mainly reflective nebula, resulting as more blue. It reflects light from Gamma Cassiopeia. That’s also the reason why seems very dim here (right on the image).