Yellow and red stimulate hunger. Picture all the major fast-food joints in your country. What do McDonald’s, KFC, Popeyes, and Chick-fil-A have in common aside from being fast food giants? All of their logos and branding have elements of red and yellow. This is because red and yellow psychologically stimulate hunger.
100 Mind-Blowing Branding Facts
A blob of toothpaste is called a nurdle. The everyday toothbrush blob may not seem like a big deal to you but caused a court dispute between the two biggest toothpaste brands in America. In 2010, GlaxoSmithKline was sued by Colgate Palmolive for claiming ownership of using nurdle pictures in branding and packageing.