Ink composition, ink set, and image forming method

摘要

An ink composition includes: first pigment particles selected from self-dispersing carbon black and a carbon black of which at least a part is covered with a water-insoluble resin, in an amount of from 1% by mass to 5% by mass relative to the entire mass of the ink composition; second pigment particles formed by a cyan pigment of which at least a part is covered with a water-insoluble resin, in an amount of from 1% by mass to 50% by mass relative to the first pigment particles; water-insoluble resin particles A; and water.