The Seer explains why the 13th color of the light explosion protocol, should be modified to a deep teal.
The ink blue previously used as the 13th color, was geared towards protecting against nanotechnology surreptitiously introduced into the body through v***ines, food and bottled water.
The altering of the ink blue to a deep teal by adding a bit of emerald green, alters the protecting against nanotechnology to include biometric surveillance technologies and invasive private digital monitoring.
The white shield at the end of this protocol is formed by the accumulation of all the colors previously used in the explosions. The white (pearlescent) shield creates invisibility to ill intent. In the case of altering the 13th color, it likewise alters the qualities of the white shield to include invisibility to digital scrutiny as well.