• Why is Facebook blue? The science behind colors in marketing http://www.ma-no.org/en/content/index_why-is-facebook-blue-the-science-behind-colors-in-marketing_1498.php 5 comments 6/5/2013
• Why is Facebook blue? The science of colors in marketing http://blog.bufferapp.com/the-science-of-colors-in-marketing-why-is-facebook-blue 7 comments 25/4/2013

• Why Facebook Is Blue: The Science of Colors in Marketing http://blog.bufferapp.com/the-science-of-colors-in-marketing-why-is-facebook-blue?utm_content=buffer17566&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer 52 comments 19/3/2014 web_design