I have a report whose home page is to flag up coloured values to monitor changes in relation to data. I have used Card visual in my report and it seems there is no way to using conditional formatting to accomplish the task. I’ll be glad if there is any other way to get the job done.
P.S. If you really want to go all out on this approach, you can also set up a second measure to conditionally format the card font, so say black if the background is between 20 and 20, or less than 13, white otherwise.