First, grab a friend (or just your phone camera) and look at the inside of your wrist in natural light. If your veins look blue or purple, you’re likely cool-toned. If they look greenish, you’re likely warm-toned.
Can’t decide? That’s totally normal—and guess what? You might be neutral, which is like having a VIP pass to wear almost everything. The vein trick is just a starting point, so don’t stress if your veins play hide-and-seek.
