These couple are the High King and Queen of the Dain-Mun race.
the Dain-Muns live in the Eloa Desert (or called the Orange Desert) so the people evolved into sand-coloured eyes and hair, and slightly tanned skin. (but the women usually have dark circles around they're eyes... like makeup/eyeshadow that's black...)
The royalty usually dress like the commoners with robes, and such, but here, you see the King and Queen (and no, they also don't have names yet... need to think about it) all prettified and in special robes given to them by the Hyngs (the 'superior' race at the time). The Hyngs and the Dains were on good terms with each other.
The only thing that seperates the royalty in the Dain race is a golden arm brace given to them (also) by the Hyngs. It's an arm brace because it symbolized how the royalty point the community in the right way (if that makes any sense)