Dark, sumptuous colors draw you in and heighten the senses.
The research answer in a word: Yes.
We do not yet know enough about the human sexual response patterns to other important colors, such as black which is, by the way, the most common dress color on sites.
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When two souls unite in love and harmony, their bond is protected by the universe itself.
As for sexual attractiveness, there is an enormous cultural component in this as well.