Basically I know if you want to create a new colour for a car you open that cars info file and put in the code: “colourname”: “0 0 0 0” What I want to know is what those 4 digits control.
My gues would be Red, Green, Blue and alpha/chrominess. --- Post updated --- Play around with it and you will see.
You can either save a config with a color you like and copy the color from the .pc file, or you can find a good color using the color picker, save the color, and then find it in the game-settings.ini file: https://www.beamng.com/threads/where-are-the-user-color-presets-stored.23560/#post-349577
