Lore

The Red Court - Passion: Those with a great passion for or about anything.
The White Court - Purity or Wild Fire: Those who are pure or have an unbridled wildness which cannot be tamed.
The Purple Court - Self Sacrifice: Those destined to make a great sacrifice of themselves.
The Yellow Court - Holy and Relationships: Those who are always candid or take great care of their relationships with others. They also are gifted in holy magicks.
The Black Court - Misfortune: Those born into it or those who cause it.
The Blue Special Court - For it is by their blue eyes that a rosenite oracle is identified, though they don't seem to carry this color as their title.

Lore

Onnen gave each race five special individuals who were granted long lives but not the immortality like the original Gods. These individuals were called Muses, they were the first seers of Revaliir.