How to make sector backgrounds more colorful/bright?

[xxx73]

Hi

I found it a little annoying that most of the sector backgrounds in X3 Reunion is "normal" blackish with stars. This make it hard to see objects (stations, ships, asteroids etc) and the blackness just eat up everything. What I would like is backgrounds that is more blueish, greenish, reddish, greyish and so on.

Some examples from "Immersive environments mod for TC/AP":
https://imageshack.com/i/1rdeepblue2j
https://imageshack.com/i/j2dawn5j
https://imageshack.com/i/jncyan2j

Im a noob when it come to modding but I know a little about Tbackgrounds and hopefully that is a related file. I see some color settings there, but that dont seem to have any effect. I was thinking something easy as just doing some file editing and changing colors of existing backgrounds, but normally its not that easy..

anyway...
Is it possible to change color on current backgrounds or at least make them more bright so more objects in space will be visible?

Edit: Just for information Im using XTM with more backgrounds than vanilla.