Astrotone silver same as Light Argent??

There was a previous post about repop 1970 Rallye Wheel centers for E bodies that show the NOS originals a brighter silver than the current repops. I have some light argent silver from Frank Badalson (Roger Gibson Restorations) that looks pretty similar. Is his Argent the same color & texture as MP Astrotone Silver?
Here's a pic of the Wheel Vintique centers I have now. Thanks for the info.