Why everything is so blue about Facebook?
› Why everything is so blue about Facebook?

You've seen Facebook changed the look of their site so many times. But have you noticed that there is a part of their site that stayed the same in all those redesigns?

It's the site color: BLUE

If you noticed, Facebook is all blue right from the sign-up page, the logo and even their pop-ups have shade of blue.

Why?

Blue is Facebook’s dominant color, because, Mark Zuckerberg, the Facebook founder, is color blind. He was red-green color-blind but can see blue. As he said, “blue is the richest color for me - I can see all of blue.”