Understanding your skin’s undertone can do wonders for your redhead makeup routine. The shades you choose can greatly impact how your skin looks. Some people think that all redheads are warm-toned because our hair is a warm color, and others believe all redheads are cool-toned because many of us burn easily. The truth is, redheads can have warm undertones, cool undertones, or neutral undertones. You can figure out your skin’s undertone by doing a few tests: How to determine your undertone Vein Test Take a peek at the veins in your wrist. Blue veins mean you’re more cool, while green