The page you linked to does not have a section called Properties Available.

It does show that Transmogrified sets the variables I'm interested in.

var string page_link_colors = generate_color_css($*color_page_link, new Color, new Color);
var string page_link_active_colors = generate_color_css($*color_page_link_active, new Color, new Color);
var string page_link_hover_colors = generate_color_css($*color_page_link_hover, new Color, new Color);
var string page_link_visited_colors = generate_color_css($*color_page_link_visited, new Color, new Color);

So, I thought I could set call them and put them in the theme style sheet? I confess I'm no longer sure where I copied and pasted the variables I showed from. Probably I transposed and typed.