Can you indicate a longer project duration than 1 end date within the Trello calendar?

[jetske.dejong]

Suppose a project runs from January 1 to March 1, is it possible to give that period a color?

[Cody C_]

Not at the moment, but we have some exciting changes coming that should help out with visualizing tasks in your projects soon.  We have a good blog post on that here: https://blog.trello.com/future-of-trello

For now, your best bet for color-coding would be to apply labels to tasks within a particular project. When you combine that with our Calendar Power-Up, you can get a good visualization of how your tasks are oriented.