Hint: You'll have to figure out your skin tone. To figure out which color looks best on you, you'll need to find your skin tones—which are cool, warm, and neutral. You can determine your skin tone by ...

The blood inside your veins is dark red. So, many people wonder why veins look green or blue through the skin instead of red. Veins are types of blood vessels. The other blood vessel types are ...

Knowing your skin undertone helps you pick the right foundation, preventing mismatched shades and makeup lines. Warm undertones have golden or yellow hints, while cool undertones show pink or blue ...