Saving and liking are different actions. Save is for your own library. Like is a public preference signal that contributes to the palette's like count.
Save a palette
Click the bookmark button on a palette card or palette page. You must be signed in. Saved palettes are stored in your profile preferences and can be viewed from the saved palettes button on the main palette page.
Like a palette
Click the heart button to like a palette. The like count updates and helps the palette appear stronger when users browse by most liked.
Unsave or unlike
Click the same button again to remove the saved or liked state. If you unsave a palette while viewing saved palettes, it disappears from that saved list.
Save vs like
Save palettes you plan to use. Like palettes you appreciate or want to support.