Why Blue for Boys and Pink for Girls?

 It was all started in 19th century when pastel colours started to be get popularized. The two colour were first chosen then Blue was the colour which assigned for girls and whereas Pink for boys.

But now the Pink is for Girls and Blue for the Boys. It was because Pink colour is much similar to Red which shows a general relation with Girls and shows emotional relationship whereas Blue is seen to be a stronger colour.

These assignment of colours shows the existence of only two Gender, If you are a Girl you like Pink and You are a Boy you like Blue.

But it is not compulsory that if you are a girl you only like Pink and Vice-Versa It is Human Behavior. 

                                                                           Thank You