How do I use color hex value in the column to set background color in the formatting?

Question

I need to color formatting a calendar of meeting events. Each meeting has a column with the color hex value.

How do I use color hex value in the column to set background color in the formatting?

Answer 1

Per my research, it is not possible to format a calendar view with color hex codes.

JSON formatting capabilities are very limited for calendar view. You can only add additional classes to events using additionalEventClass and additionalEventClass only supports the naming conventions: ms-[location]-[color].

References:

https://learn.microsoft.com/en-us/sharepoint/dev/declarative-customization/view-calendar-formatting

https://devblogs.microsoft.com/microsoft365dev/mvp-article-using-theme-colors-in-list-formatting/

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