What is the spiritual meaning of pink?

* In Catholicism, pink (called rose by the Catholic Church) symbolizes joy and happiness. It is used for the Third Sunday of Advent and the Fourth Sunday of Lent to mark the halfway point in these seasons of penance. However, in some Protestant denominations, the pink candle is sometimes lit on the Fourth Sunday of Advent, the Sunday of Love. * Pink is the color most associated with Indian spiritual leader Meher Baba, who often wore pink coats to please his closest female follower, Mehera Irani, and today pink remains an important color, symbolizing love, to Baba's followers.