So from Regardie in The Golden Dawn I found this:
"In Binah is the Radix of Red, and therein is there a red colour, pure and scintillating and flashing with flame which is reflected unto Geburah. The Sphere of its Operation is called Madim or violent rushing Force and it bringeth fortitude, and war and strength and slaughter, as it were, the flam- ing Sword of an avenging God. And it ruleth the Sphere of Action of the Planet Mars. And Elohim Gibor is the Elohim, Mighty and Terrible, judg- ing and avenging evil, ruling in wrath and terror and storm, and at whose steps are lightning and flame. And its Archangel is Kamael the Prince of Strength and Courage and the Name of the Order of Angels is Seraphim the Flaming Ones who are also called the Order of Powers. The Sephira Chesed is also called Gedulah or Magnificense and Glory, and the Sephira Geburah is also called Pachad Terror and Fear."
So, the Princess scale for Geburah would be Red flecked with black, while the complimentary color is Orange on the King scale?
I know Hod is Orange but has a complimentary color of Violet or Blue.
So, for the Mars Kamea and seal and sigil, I would be using orange ink on the red construction paper? Or is black ink acceptable for it to flash?