Google Calendar custom colors reflect sustained effort to close enterprise productivity gap

Google expanded custom event colors in Calendar from 11 preset options to 200 per user, announced 17 June 2026. The change addresses a longstanding friction point for power users managing multiple projects and clients. Per-user scoping lets teammates apply different color logic to shared calendars without conflict. The move fits a pattern of incremental Workspace improvements aimed at matching capabilities that enterprise and sophisticated users expect from dedicated productivity tools.