Logo with effective gestalt principle

I think this logo uses effective gestalt principle. NBC is a channel that has day time and night time television shows ranging from reality shows to talk shows to soap operas. I think the colors in the logo convey a message that each color can represent a different type of television show that is on NBC. I like how NBC is bold in black because it makes the logo stand out much more. This logo definitely uses effective gestalt principle because the image goes really well with the name.