Inkjet ink for textile printing, ink cartridge, ink set, and inkjet textile printing method

A colored resin particle dispersion comprising:

• water;
• an aqueous organic solvent;
• and
• colored resin particles,
• wherein the colored resin particles contain a urethane resin and a dye, the dye containing at least one dye selected from the group consisting of an oil-soluble dye, a disperse dye, and a vat dye,
• the urethane resin has an acid value of 5 to 90 mgKOH/g, and
• the at least one dye selected from the group consisting of an oil-soluble dye, a disperse dye, and a vat dye is a compound represented by the following Formula (M-A),
• wherein, in the Formula (M-A), R1 to R20 each independently represent a hydrogen atom or a substituent.