The Forgotten Realms - GrandMaster Color Palette

This is the color palette chosen for the Grand Master of the Paladins.
The blue/purple represents his knowledge of the magical arts, his darkness, the yellow his preciousnes, like for a golden armor.
I also read the combo as a dangerous yellow / blue like that of a hornet, inspired by its insect-like design.
I imagined him as an exhibitionist character who loves glitz and very self-confident, enigmatic and evil inside but does not immediately reveal this nature from his aesthetic appearance.
I wanted to create a snobbish, colorful villain.