Granular colour configuration per project, per item type (events, tasks, slots)

It would be very useful to have more granular control over colour coding. Specifically: the ability to set a default colour for a project that automatically applies to all items within it (events, tasks, and time slots), but also the option to override colours per item type within a project. For example, you might want all items in "Project X" to be blue by default, but have tasks appear in a darker shade while events stay lighter. This could work as a hierarchy — global default → project-level colour → per-item-type override — giving users full flexibility to organize their calendar visually however works best for them.