Each absence type can have a different color setup. In order to change the color, go to Configuration โ Absence types โ select the absence type โ click Edit โ go to the Display tab:
If you want to have consistent colors on the calendar for each absence type or if you want to avoid identifying absence reasons based on color, use the same color for all absence types. Requests for remote work or business trips can have distinct colors.
Tip: Copy the selected HEX number and paste it into all absence types to ensure they have the same color quickly.