Chroma

Chroma is the resident species of Earth in a parallel universe in Chroma-soul.

Background
During a mass disaster, a large percentage of the world population perished, leaving very few behind. Over the course of a few years, Those few absorbed the trails of energy remaining in the atmosphere, granting them supernatural powers.

Blank
The highest level, only shared by White and Black, along with counselors of any other level.

Primary
A more high level, consisting of Red, Blue and Yellow Chromas. Their abilities have a broader range, making them more capable for certain tasks and tend to hold the most positions of power.

Derives
The rest of the Chroma species, mostly living regular lives. Despite being lower tier than Primaries an having less strength, they are not seen as less capable than them, even holding positions close to the two Blanks.

Brown Derives seem to hold the statistically most positions of power, both thanks to their innate strength and sense of union.