Types of Zones - Albion Online Wiki
https://wiki.albiononline.com/wiki/Types_of_ZonesTypes of Zones. The world of Albion Online is comprised of four zone types: Blue, Yellow, Red, and Black. These zones have different rules regarding PvP as well as what resources are available. The Royal Continent (which is the continent you will start in) has Blue, Yellow, and Red zones. The entirety of the Outlands is made up of black zones ...
Flagging - Albion Online Wiki
https://wiki.albiononline.com/wiki/FlaggingFlagging in yellow zone gives players a taste of red/black PvP content without the expensive loss of gear upon dying. Red Zones. Flagging up in a red zone allows you to kill other players as well as be killed by other players. Red zone is a full loot system, meaning you will lose everything on your character if you die.