Pink is a pale red color, which takes its name from the flower of the same name. According to surveys in Europe and the United States, pink is the color most often associated with love, beauty, charm, politeness, sensitivity, tenderness, sweetness, childhood, femininity, and the romantic. When combined with violet or black, it is associated with eroticism and seduction.
Pink was first used as a color name in the late 17th century. (Source: Wikipedia)