An organic electroluminescence element comprising an anode, a cathode and a plurality of organic layers including a light emitting layer sandwiched between the anode and the cathode, wherein at least one of the plurality of organic layers contains: a blue phosphorescence organic metal complex represented by Formula; and a compound represented by Formula, wherein, ring A represents a five or six membered aromatic hydrocarbon ring or aromatic heterocycle, and B represents a six membered aromatic hydrocarbon ring or aromatic heterocycle; Ar represents an aromatic hydrocarbon ring, an aromatic heterocycle, a non-aromatic hydrocarbon ring, or a non-aromatic heterocycle; R 1 and R 2 each respectively represent a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyl group, an amino group, a silyl group, an arylalkyl group, an aryl group, a heteroaryl group, a non-aromatic hydrocarbon ring group, or a non-aromatic heterocyclic group, provided that these groups may have a substituent, and that at least one of R 1 and R 2 is an alkyl group having 2 or more carbon atoms or a cycloalkyl group; R a, R b and R c each respectively represent a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyl group, an amino group, a silyl group, an arylalkyl group, an aryl group, a heteroaryl group, a non-aromatic hydrocarbon ring group, or a non-aromatic heterocyclic group, provided that these groups may have a substituent; na and nc each respectively represent an integer of 1 or 2; and nb represents an integer of 1 to 4; L' represents a monoanionic bidentate ligand which is coordinated to M; M represents an Ir atom; m' represents an integer of 0 to 2, n' represents an integer of 1 to 3, provided that m' + n' is equal to 2 or 3, Formula Q m - L n wherein, L is a condensed aromatic heterocycle which may have a substituent; Q is an aromatic hydrocarbon ring or aromatic heterocycle which may have a substituent; n and m each respectively represent an integer of 1 to 3, provided that when n is 2 or more, a plurality of Ls may be the same or different with each other, when m is 2 or more, a plurality of Qs may be the same or different with each other, provided that the compound represented by Formula includes a structure represented by Formula, wherein, A represents an oxygen atom, a sulfur atom, or NR', An to A 23 each respectively represent a nitrogen atom or CR", R' and R" each respectively represent a linking position, a hydrogen atom, or a substituent, provided that when there are a plurality of CR"s, each CR" may be the same or different, and the plurality of CR"s may be joined to form a ring. a blue phosphorescence organic metal complex represented by Formula; and a compound represented by Formula, wherein, ring A represents a five or six membered aromatic hydrocarbon ring or aromatic heterocycle, and B represents a six membered aromatic hydrocarbon ring or aromatic heterocycle; Ar represents an aromatic hydrocarbon ring, an aromatic heterocycle, a non-aromatic hydrocarbon ring, or a non-aromatic heterocycle; R 1 and R 2 each respectively represent a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyl group, an amino group, a silyl group, an arylalkyl group, an aryl group, a heteroaryl group, a non-aromatic hydrocarbon ring group, or a non-aromatic heterocyclic group, provided that these groups may have a substituent, and that at least one of R 1 and R 2 is an alkyl group having 2 or more carbon atoms or a cycloalkyl group; R a, R b and R c each respectively represent a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyl group, an amino group, a silyl group, an arylalkyl group, an aryl group, a heteroaryl group, a non-aromatic hydrocarbon ring group, or a non-aromatic heterocyclic group, provided that these groups may have a substituent; na and nc each respectively represent an integer of 1 or 2; and nb represents an integer of 1 to 4; L' represents a monoanionic bidentate ligand which is coordinated to M; M represents an Ir atom; m' represents an integer of 0 to 2, n' represents an integer of 1 to 3, provided that m' + n' is equal to 2 or 3, Formula Q m - L n wherein, L is a condensed aromatic heterocycle which may have a substituent; Q is an aromatic hydrocarbon ring or aromatic heterocycle which may have a substituent; n and m each respectively represent an integer of 1 to 3, provided that when n is 2 or more, a plurality of Ls may be the same or different with each other, when m is 2 or more, a plurality of Qs may be the same or different with each other, provided that the compound represented by Formula includes a structure represented by Formula, wherein, A represents an oxygen atom, a sulfur atom, or NR', An to A 23 each respectively represent a nitrogen atom or CR", R' and R" each respectively represent a linking position, a hydrogen atom, or a substituent, provided that when there are a plurality of CR"s, each CR" may be the same or different, and the plurality of CR"s may be joined to form a ring.