You should be a REDHEAD!

If you're not a redhead already:

Consult a colorist to see which red tones are the most flattering for you, unless you're naturally a light brunette. If so, Robinson says you have a lot of flexibility when it comes to changing your hair color -- including going red with an at-home hair color. Women with all other shades should see a professional.

Hagiwara gives the following basic guidelines to choosing a right shade of red for you:
• If your skin tone has a lot of pink in it: Go with the orangey, brighter reds to show off your complexion.
• If your skin tone has a lot of yellow in it: Deeper auburn colors tend to compliment your complexion the best.
• If your skin tone is dark: You can go for richer shades like a chestnut red, as it complements the warmth in your complexion while looking natural.

If you are already a redhead:

Congrats, you're one of the lucky ones who already has the hair color that matches your personality. If you're not a natural redhead, color preservation should be a priority. Redheads need to be especially conscious of over-washing their hair because red dye fades the fastest out of all the colors. Be sure to use sulfate-free shampoos to keep your color vibrant; Hagiwara's favorites are from the salon-exclusive line Je Veux, which contain minerals and oils from the Dead Sea. For a more budget friendly alternative, she also recommends L'Oreal Paris EverPure Shampoo, $6.99, and Conditioner, $6.99.