The basis of the Chiss. Why are they blue? Blue is the color of ALL-INCLUSIVENESS.
The way the Chiss Ascendancy is written, they are inclusive but reticent about it. Some would say that is evil, having some exclusion to some activities, but not everyone can be omnipotent or handle the omnipotency. There are processes and steps and one has to agree to it.
THRAWN did not agree to it though he could handle it, up to a point.