In Sword Art Online, players that have committed an infraction receive an orange cursor. An infraction is initiated typically by the first act of attacking a green player outside the safe zone.
An orange color cursor will gradually restore itself to a green color cursor within several hours for the first three infractions committed. For the fourth infraction, the orange color cannot be removed unless the player performs a quest. After the fifth infraction, a player's color cursor will remain permanently orange.
Players with orange cursors are unable to enter villages or streets that have the AREA effect on. If they try to get in these areas, they will be attacked by NPC guards until they leave the affected area. In order for an orange player to move around floors, they must either walk from floor to floor or use teleportation crystals.
Player Killers are granted permanent orange colors. While in the linguistic these players are referred to as "Red" players due to their interference with clearing the game, their cursors are not actually red.