Remixed Volker's design with various improvements in order to make it easier to print the text in a different color for easier readability. This also makes it so that all of the text (sides and top) are the same color. Adds that nice extra-touch instead of just the top layer being whatever color you selected.
I've remixed the following hinged box to work with these swatches. The hinged design is nice as you can easily scroll through the swatches without having to take them out.
https://www.printables.com/model/359104-filament-swatch-box-with-hinged-standard-swatches-remix
Note: I am using the following Fusion 360 Add-On so that the text can be parameterized and you do not have to go through the hoop of manually editing the sketches. https://apps.autodesk.com/FUSION/en/Detail/Index?id=2114937992453312456
The author remixed this model.