Color Guide - Custom
Using the Customiser allows you select from custom color swatches to change the color of objects in Satisfactory.
Below is a library of colors chosen to match in-game colors like Water, Oil, Plastic etc.
See footer for notes on color.
Color 101
The color gun allows you to paint lots of objects in the game, along with being able to set custom colors. In addition to this lights can have custom colors. All of this and more is explained in this three part video series.