You can assign different colours to list items - either through the List Library or in manually typed lists directly. The colours assigned will appear on PDF exports as well as on the digital version of the form. This is especially handy if you need to colour-code different items (e.g. different types of assets).

List Item Colour 'none'

When a manual or linked multiple-choice list item is assigned the colour 'none,' it will be highlighted in the form as light grey when selected, but will appear on the PDF download without any colour. See example below;

Similarly, if a manual or linked dropdown list item is assigned the colour 'none,' it will have no colour on display when selected in both the dropdown on the form and the PDF download.