get_player_hud_color

Returns the hex value of the specified player’s HUD color.

Example, called from update.gml:

//This code changes the player's outline to the same color as their HUD.
var _col = get_player_hud_color( player );
outline_color = [
color_get_red( _col ),
color_get_green( _col ),
color_get_blue( _col )
];