This article was originally published on mentalfloss.com as Why the McDonald’s Logo Uses the Colors Yellow and Red.

Superman’s S-crest is one of the most instantly recognizable logos ever created. The S in the shield has spread all over the world, and is a symbol associated with truth, justice, and one of the world ...

FAST FOOD fans have been left amazed after only just realising why their favourite chains have red & yellow logos. The pattern was noticed by a Reddit user who observed that a large number of b… ...

Most of these fast food chains have the same shade of yellow and red in their logos, and marketing experts say there's a very good psychological reason for that. (Images courtesy: Canva) 2 / 5.

Even the 7-Eleven logo has a splash of red it in! Red is typically paired with yellow in fast food company logos to add a feeling of happiness and comfort, according to the psychology behind color.

Caterpillar, or CAT, might be well-known today for its distinctive yellow color and blocky logo, but it wasn't always the ...

Yep, there’s a scientific reason behind why you can’t resist those bright red logos you see everywhere. The post This Is Why So Many Logos Are Red appeared first on Taste of Home.

Most foods joints choose red and yellow colour for their logos for a specific reason. The theory behind this colour choice is called ketchup and mustard theory. 3 / 7 Red colour.

The social campaign launched around 1 p.m. EST Monday afternoon, when the organization changed its Facebook profile picture from its iconic blue and yellow logo to the current red version.

The social campaign launched around 1 p.m. EST Monday afternoon, when the organization changed its Facebook profile picture from its iconic blue and yellow logo to the current red version.