So here is my finished color palette. We have the RGB colors on the left and the converted in PS colors in CMYK on the right-- along with my finished Procreate color palette.

The only difference I really see is a bright light blue that is dulled way down in CMYK, but besides that it seems my colors are printing safe for the most part!

 

If you have any feedback that would be cool, I am always open to it!