I forgot that on this page you can't really save the palette. There are two ways. You can do a print screen, paste it to paint (or other graphics software you're using) or you can click right on the generated color wheel, and open image in a new tab, and save it like thet. Sorry for the complications, I totally forgot about it.

Edit: Ot if you're using Photoshop you can paste the #color numbers directly into color picker, there is a # at the bottom)