Upon searching a bit further, it seems this issue of transparency in default vs. user-defined color palettes has already been discussed here: https://root-forum.cern.ch/t/multipalette-with-transparency/26372/16
Upon searching a bit further, it seems this issue of transparency in default vs. user-defined color palettes has already been discussed here: https://root-forum.cern.ch/t/multipalette-with-transparency/26372/16