Coloring composition, dichroic dye compound, light absorption anisotropic film, laminate, and image display device

A coloring composition comprising:

• a dichroic dye compound having a structure represented by Formula (1),
• in Formula (1), A and B each independently represent a crosslinkable group,
• in Formula (1), a and b each independently represent 0 or 1, and a+b is not less than 1,
• in Formula (1), in a case where a is 0, L1 represents a monovalent substituent, in a case where a is 1, L1 represents a single bond or a divalent linking group, in a case where b is 0, L2 represents a monovalent substituent, and in a case where b is 1, L2 represents a single bond or a divalent linking group,
• in Formula (1), Ar1 represents a (n1+2)-valent aromatic hydrocarbon group or heterocyclic group, Ar2 represents a (n2+2)-valent aromatic hydrocarbon group or heterocyclic group, and Ar3 represents a (n3+2) -valent aromatic hydrocarbon group or heterocyclic group,
• in Formula (1), R1, R2, and R3 each independently represent a monovalent substituent, in a case where n1 is not less than 2, plural R1's may be the same or different, in a case where n2 is not less than 2, plural R2's may be the same or different, and in a case where n3 is not less than 2, plural R3's may be the same or different,
• in Formula (1), k represents an integer of 1 to 4, and in a case where k is not less than 2, plural Ar2's may be the same or different, and plural R2's may be the same or different, and
• in Formula (1), n 1, n2, and n3 each independently represent an integer of 0 to 4, in a case where k is 1, n1+n2+n3 is not less than 0, and in a case where k is not less than 2, n1+n2+n3 is not less than 1.