A book that you open every day is facebook! You spend hours just liking, chating, reading news feed, commenting or just checking out your timelines, but did you ever wonder why all things on facebook is blue?

Ever since facebook has been launched lot many features were introduced or modified but what remained the same was its colour scheme i.e. blue.

“Mark Zukerberg, the young founder of Facebook is red-green color-blind and blue is the richest colour for him which he confirmed in an online interview with Leo Laporte.”

However there is a commercial reason for the blue colour scheme as well. Other colours tend to distract the viewers, while blue act as a transparent background to the main content as visible to the human brain for which many other sites use blue colour.

“It can easily be called a webmaster's favorite color.” Blue color is also sometimes referred to as 'Nirvana' for the brain.

Certain facts if known can enable you to break the ice at any platform!