Setup
Menu Color Setup
Prerequisite: Please make sure you have installed the Insights Connector for Power BI App.
In Dynamics 365 Business Central open the Insights Connector for Power BI App.

One of the advantages of the Business Central Insights apps is that they support an unlimited number of companies.
Tailor your experience even further by choosing a unique menu color for each company.
It's as simple as selecting a Hex Color Code. Here are some recommended colors to get you started:
#394453
#515C6D
#737D8A
#008189
#00B7C4