Here's my trilogy for something that wasn't started at all by me...
Someone someday someplace sometime said one Tuesday in the cool afternoon something I never understood, but it went something like onnil pizhachal moonnu
Green and blue have been already explained before.
In human color psychology, red is associated with energy and blood, and emotions that stir the blood, including anger, passion, and love.
No confusing ladders this time around. The three colours make white (purity, innocence etc which is an irony) which is already signified in the white background. If we have a closer look, we can see that E comes in front of the other letters, which suggests that electronics is our core.
I made an alternate version too.. here we can see the letters in lower case too
Microsoft Paint Rocks!