Polyfrag(mented): Describing a system often with 100 headmates or more. These types of systems are also known for having multiple subsystems (systems within systems) and layers (separate areas of the headspace/internal workings that tend to affect communication, in-sys travel, and other aspects of the system)
These specific colors weren’t chosen for any particular reason; however, in this specific case, the blue represents subsystems and the pink/mauve represents layers
A 5 striped flag, with all the stripes vertical. The leftmost and rightmost stripes are blue, with the large center stripe being a pink/mauve color. Between them are thin white stripes (or transparency, for the transparent version)