Why facebook is blue?

[sunny]

Because NAvi In Avatar are blue.

[Neoman Reeves]

mark zucker is color blind....he probably wanted to make a colorful face book,but i suppose u have to be satisfied with the blue and white at the moment

[J V]

blue is the only color which is liked by most of the people all over the world. it is one of the pleasant colors which give some relaxed feeling to the persons who are seeing that. so that face book designed with blue color and having lot of users.... in this world white and blue color is major so they chooses that

[dannyboy2111]

Because Thats What Color Mark Zuckerberg Choose

[Piyush Joshi]

The relatively private life of Facebook's founder -- or at least a fictionalized version of it -- is about to get much more public.

A movie called "The Social Network," based on the life of Facebook's sweatshirt-wearing co-founder, Mark Zuckerberg, hits theaters on October 1.

Truly biographical or not, the film is sure to thrust the 26-year-old Zuckerberg further into the spotlight, making him a household name if he's not already. His site, after all, is used by a half-billion people around the world.