The field surrounding the N is always blue or black. Do not outline the University logo ... When using the Block N logo on any non-white background, the Block N logo should have a thin white outline.

At that time, the logo consisted of five Tae-Geuks in a configuration and in colours similar to the Olympic Rings, ie, blue, black ... The full-colour version on a white background is the preferred ...

with most seeing the blue and black color. Dr. Sarah Klibanoff, a board certified optometrist told TODAY, it’s all about how your brain perceives the background lighting of the photo.

It is highly likely that De Coubertin was inspired by the logo of the USFSA ... interlocking rings colored blue, yellow, ...