This is because Halloween nail art ideas are profound but also subtle and straightforward. Are you looking for the former? Take advantage of almost endless nail art ideas and choose one that contains classic themes (such as sparkling pumpkins, spider web-shaped nail tips, cute little ghosts) or super scary things (such as oozing blood drops or The detailed design of the creepy cemetery scene). Want a low-key one? In this case, focus on nail color ideas and choose some cool Halloween theme palettes (think: orange, black, purple, and green).