Dye compound, ink, and resist composition for color filter

A dye compound represented by the general formula (1):

• wherein in the general formula (1),
• R1 and R2 each independently represent an alkyl group, an aryl group, or an amino group;
• R3 and R4 each independently represent a hydrogen atom, a cyano group, a carbamoyl group, a carboxylate group, or a carboxamide group,
• L represents a linear alkylene group having 1 to 12 carbon atoms, a branched alkylene group having 1 to 12 carbon atoms, or a phenylene group,
• m and n each independently represent an integer of 0 to 4,
• i) when L represents a linear alkylene group having 1 to 12 carbon atoms or a branched alkylene group having 1 to 12 carbon atoms, A1, A2, B1 in the case that m represents an integer of 1 to 4, and B2 in the case that n represents an integer of 1 to 4, each independently represent a carboxamide group,
• ii) when L represents a phenylene group, A1, A2, B1 in the case that m represents an integer of 1 to 4, and B2 in the case that n represents an integer of 1 to 4, each independently represent a sulfonate group, a carboxamide group, or a sulfonamide group;
• and
• at least one of A1 and A2 represents a di(2-ethylhexyl)carboxamide group.