Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof

A colored composition comprising at least one selected from the group consisting of a compound represented by the following formula (I) and a tautomer thereof:

• wherein in formula (I), R2, R3, R4, and R5 each independently represent a hydrogen atom or a monovalent substituent;
• R2 and R3 may be bonded to each other to form a 5-, 6-, or 7-membered saturated or unsaturated ring;
• R4 and R5 may be bonded to each other to form a 5-, 6-, or 7-membered saturated or unsaturated ring;
• R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, or a heterocyclic group;
• Ma represents a metal or a metal compound;
• X3 and X4 each independently represent NR, a nitrogen atom, an oxygen atom, or a sulfur atom, wherein R represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group;
• Y1 and Y2 each independently represent NRc, a nitrogen atom, or a carbon atom, wherein Rc represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group;
• R8 and R9 each independently represent an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an alkylamino group, an arylamino group, or a heterocyclic amino group;
• R8 and Y1 may be bonded to each other to form a 5-, 6-, or 7-membered ring;
• R9 and Y2 may be bonded to each other to form a 5-, 6-, or 7-membered ring;
• and Z represents an atomic group that is combined with an adjacent nitrogen atom to form a structure represented by the following formula (II) or (III):
• wherein in formula (II), X10 represents NR15, an oxygen atom, or a sulfur atom, wherein R15 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an acyl group, an alkylsulfonyl group, or an arylsulfonyl group;
• and Z1 represents an atomic group that includes a chain structure containing zero or one nitrogen atom and a carbon atom and connects an adjacent carbonyl carbon and X10 by the chain structure to form a 5- or 6-membered ring;
• wherein in formula (III), X11 and X12 each independently represent a nitrogen atom or CR16, wherein R16 represents a hydrogen atom or a substituent;
• and R12 and R13 each independently represent a hydrogen atom or a monovalent substituent.