code: def _update_axes_color(self, color):
          
          prop_x = self.axes_actor.GetXAxisCaptionActor2D().GetCaptionTextProperty()
          prop_y = self.axes_actor.GetYAxisCaptionActor2D().GetCaptionTextProperty()
          prop_z = self.axes_actor.GetZAxisCaptionActor2D().GetCaptionTextProperty()
          if color is None:
              color = rcParams['font']['color']
          color = parse_color(color)
          for prop in [prop_x, prop_y, prop_z]:
              prop.SetColor(color[0], color[1], color[2])
              prop.SetShadow(False)
          return
docs: Internal helper to set the axes label color