Violet is the last visible color on the color spectrum (before ultraviolet which is invisible to a human being in the "regular" modes of perception).

Violet signifies the highest frequency visible by the human eye and is therefore a most symbolic hint to the promise and aim of a project long before one dives in to get a closer look on the technicals.

This may sound like hippie-shit to most people and frankly I don't care^^ To me it's always a great way to get a first glimpse of the underlying quality of any project - much like the name, the colors and shapes used often give the show away on an energetic level ;)

I totally dig the design