Changes Made:

I added a color picker and allowed for several tools to output at once.

Color Picker

Can use an eyedropper of the screen behind the interface or select from the color wheel.
You can also just write out hex codes or RGB

Multiple answers

The main process can now handle and may call several extensions at once. The output order is determined by the order the main process calls the extensions, with an exception for asynchronous functions which get resolved upon completion. Still fixing small errors here and there in the system and may make a more intelligent main process