Here is an ArcGIS Pro style containing four north arrows.
They have a glassy semitransparent white appearance with a shadow effect for better visibility over highly textured surfaces while muted enough to provide balance. They provide a visual reference for north that doesn’t fully obscure or otherwise steal visibility from underlying map imagery.
Plus they’re a bit of fun sizzle.
Will they look good over your map? Maybe! I wouldn’t try them over a solid basemap, though. They will look pretty poor probably. They’re intended for the busy high contrast varied hues of an imagery basemap. But of course you will do what you feel is right, which may include not using them for any map.
Happy Northing! John
Adventures In Mapping 