Hi, ...Which hair color is most attractive? I myself am a male & I seem to know instinctively that I am most attracted to woman that are brunettes. Looking back on the relationships with woman that I have had I realize now that you have asked this question that they were all brunettes. So, my answer for you is, ...leave your hair color the natural color that it is so that when a man becomes attracted to you & falls in love with you, that he wont be put off to discover that your real hair color is a different color since he might also be instinctively attracted to woman with a certain hair color. Whatever you decide just remember, always have fun no matter what you do!