Hey, I made a new program...
I don't know if anyone finds that the current colour system in Xtra is annoying. You have to select it, and copy to paste it.
With my program
StareditColours instead of clicking to copy it, you push buttons.
Such as.. pushing Control + B will put the blue symbol to your clipboard, where pushing Control + V will simply paste it.
If you do try it out.. make sure you run it minimized. It works best.
http://www.staredit.net/index.php?download=407 is where you can download it. Report any bugs/feedback here.