let me see.....the 'pink' is related to 'microwave' within ill cult terms...and the 'orange' to 'radiator'....see previous notes upon the use of colour in MKultra programming....along with the irradiated/illuminated/sterile....because quasi-collie's mob were to wonder if the whole thing hadn't been born out of some priesthood...a 'joke' around priests being unable to have illegitimate children etc etc....go figure.

http://www.bbc.co.uk/news/stories-44008751