A mixing system with 285 color samples and recipes helps you get close to a desired color using the color samples.

Then you go to the recipe book to create the color that is close to the sample.
It will not necessarily be an exact color match and always needs to be adjusted by eye.

The system should be regarded as a tool to help you find the right color.
To get a good color match, you still need to adjust the color and apply the correct gloss to the clear coat, otherwise the color will look wrong.