The following is a Original Presentation.

Some light on the terms "red" and "blue" in freemasonry:

Square and Compass

The Brotherhood


Red Pill or Blue Pill

You can choose the blue pill, or the red pill,

it doesn't matter ... because


These colors are also used in maistream politics to signify "right-wing" (red) and "left-wing" (blue), even though both "wings" are controlled by the same bird brain.  In this context, the use of blue to represent the left-wing/Democrat/socialist viewpoint is inconsistent with the traditional association of the color red with socialism/communism. 

Footnote: The First Time I Heard of Barack Obama by Tom Fife