In things like the flag design and the colony color in the colony statistics, you are forced to select a color by picking what you want from a full scale of all RGB values. However, I propose that there be a little box at the bottom of these things where you can insert a specific RGB value if you have one in mind. This could be helpful for people who really want a specific color, but also, for some people who have worlds that are created to produce a specific resource (for example, people have maps of nothing but robot factories, or triantanium reactors, or enrichment facilities, etc.) they could much more easily color-code them by being able to select the specific RGB value of the given resource. I had this idea when I was picking the colors for my abandoned world Alpha Draconian map since that's where I import all my ether from to distribute to my colonies. I would like it if I could go into a program like paint or photoshop and use the eyedropper tool to find out the RGB of the color of a resource, such as ether, and then be able to select it and insert it to color code my colonies. I think there are a lot of improvements that could be made to flags anyways, but that would be a good place to start.
Plus, for people who might model their flags off of real-world flags (or who want to use the specific red, white, and blue shades that a specific country uses, sinc most countries use those, or if they wanted the pan-African colors, or whatever) then they could also find the official RGB color code for it and import it for their flags. Thanks for reading and hopefully considering this idea!