How can I set different colors for each absence type on the calendar?

Calendar configuration - employee profile

Each user can override the company settings with their personal settings

1. Go to User profile (bottom-left corner)

2. Choose 'Own' user sesttings

3. Under the 'Use color to show..' option, choose the option you like.

4. Click Save

Calendar configuration - the organisation (for Admins only)

As an Admin you can change the configuration for all users.

1. Open Configuration → Account settings → find 'Use color to show' option

2. Choose the option you want

3. Click Save