Blue Nail Polish on Tan Skin
Tan sits mid-range, which means both directions are genuinely open. Lighter shades lift your hand, deeper ones ground it, and neither one fights you.
Start with Rich blue glitter (RCR28) — cool, deep teal, and it stands well clear of your skin. 43 of the 58 will read as a real contrast on your hand. If you’d rather go lighter, Pale blue crème (BP75) is more of a sky blue.
Change the nail shape and length as you go — the same blue is a different manicure short and round than it is long and stiletto.
The same blues on another skin tone: Pale skin · Fair skin · Olive skin · Brown skin · Dark skin
Or start wider: all blue shades · every color on tan skin