Pigment preparations, characterized in that they at least contain i) a metal azo pigment A) containing the components a) at least two metal azo compounds of the formula which differ at least in the metal ion Me, or the tautomeric forms thereof, in which R 1 and R 2 are each independently OH, NH 2 or NHR 5, R 3 and R 4 are each independently =O or =NR 5, R 5 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl, and Me is a metal ion Me 1 or Me 2, wherein Me 1 is Cu 2+ or Ni 2+ and Me 2 is Zn 2+, Al 3+ 2/3, Fe 2+, Fe 3+ 2/3, Co 2+, Co 3+ 2/3, La 3+ 2/3, Ce 3+ 2/3, Pr 3+ 2/3, Nd 2+, Nd 3+ 2/3, Sm 2+, Sm 3+ 2/3, Eu 2+, Eu 3+ 2/3, Gd 3+ 2/3, Tb 3+ 2/3, Dy 3+ 2/3, Ho 3+ 2/3, Yb 2+, Yb 3+ 2/3, Er 3+ 2/3, Tm 3+ 2/3, Mg 2+, Ca 2+, Sr 2+, Mn 2+, Y 3+ 2/3, Sc 3+ 2/3, Ti 2+, Ti 3+ 2/3, Nb 3+ 2/3, Mo 2+, Mo 3+ 2/3, V 2+, V 3+ 2/3, Zr 2+, Zr 3+ 2/3, Cd 2+, Cr 3+ 2/3, Pb 2+ or Ba 2+, with the proviso that the amount of metal ions Me 1 in total is 97 to 100 mol% and the amount of metal ions selected from the series Me 2 in total is 0 to 3 mol%, based in each case on one mole of all compounds of the formula, and wherein the molar ratio of Cu to Ni metal ions in the sum total of the compounds of the formula is 99.9:0.1 to 0.1:99.9, and b) at least one compound of the formula in which R 6 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl optionally mono- or polysubstituted by OH, and ii) at least one aliphatic monocarboxylic acid B) having 10 to 22 carbon atoms in an amount of from 70 to 210 g based on 1 mol of all metal azo compounds present in the metal azo pigment A). i) a metal azo pigment A) containing the components a) at least two metal azo compounds of the formula which differ at least in the metal ion Me, or the tautomeric forms thereof, in which R 1 and R 2 are each independently OH, NH 2 or NHR 5, R 3 and R 4 are each independently =O or =NR 5, R 5 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl, and Me is a metal ion Me 1 or Me 2, wherein Me 1 is Cu 2+ or Ni 2+ and Me 2 is Zn 2+, Al 3+ 2/3, Fe 2+, Fe 3+ 2/3, Co 2+, Co 3+ 2/3, La 3+ 2/3, Ce 3+ 2/3, Pr 3+ 2/3, Nd 2+, Nd 3+ 2/3, Sm 2+, Sm 3+ 2/3, Eu 2+, Eu 3+ 2/3, Gd 3+ 2/3, Tb 3+ 2/3, Dy 3+ 2/3, Ho 3+ 2/3, Yb 2+, Yb 3+ 2/3, Er 3+ 2/3, Tm 3+ 2/3, Mg 2+, Ca 2+, Sr 2+, Mn 2+, Y 3+ 2/3, Sc 3+ 2/3, Ti 2+, Ti 3+ 2/3, Nb 3+ 2/3, Mo 2+, Mo 3+ 2/3, V 2+, V 3+ 2/3, Zr 2+, Zr 3+ 2/3, Cd 2+, Cr 3+ 2/3, Pb 2+ or Ba 2+, with the proviso that the amount of metal ions Me 1 in total is 97 to 100 mol% and the amount of metal ions selected from the series Me 2 in total is 0 to 3 mol%, based in each case on one mole of all compounds of the formula, and wherein the molar ratio of Cu to Ni metal ions in the sum total of the compounds of the formula is 99.9:0.1 to 0.1:99.9, and b) at least one compound of the formula in which R 6 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl optionally mono- or polysubstituted by OH, and a) at least two metal azo compounds of the formula which differ at least in the metal ion Me, or the tautomeric forms thereof, in which R 1 and R 2 are each independently OH, NH 2 or NHR 5, R 3 and R 4 are each independently =O or =NR 5, R 5 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl, and Me is a metal ion Me 1 or Me 2, wherein Me 1 is Cu 2+ or Ni 2+ and Me 2 is Zn 2+, Al 3+ 2/3, Fe 2+, Fe 3+ 2/3, Co 2+, Co 3+ 2/3, La 3+ 2/3, Ce 3+ 2/3, Pr 3+ 2/3, Nd 2+, Nd 3+ 2/3, Sm 2+, Sm 3+ 2/3, Eu 2+, Eu 3+ 2/3, Gd 3+ 2/3, Tb 3+ 2/3, Dy 3+ 2/3, Ho 3+ 2/3, Yb 2+, Yb 3+ 2/3, Er 3+ 2/3, Tm 3+ 2/3, Mg 2+, Ca 2+, Sr 2+, Mn 2+, Y 3+ 2/3, Sc 3+ 2/3, Ti 2+, Ti 3+ 2/3, Nb 3+ 2/3, Mo 2+, Mo 3+ 2/3, V 2+, V 3+ 2/3, Zr 2+, Zr 3+ 2/3, Cd 2+, Cr 3+ 2/3, Pb 2+ or Ba 2+, with the proviso that the amount of metal ions Me 1 in total is 97 to 100 mol% and the amount of metal ions selected from the series Me 2 in total is 0 to 3 mol%, based in each case on one mole of all compounds of the formula, and wherein the molar ratio of Cu to Ni metal ions in the sum total of the compounds of the formula is 99.9:0.1 to 0.1:99.9, and R 1 and R 2 are each independently OH, NH 2 or NHR 5, R 3 and R 4 are each independently =O or =NR 5, R 5 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl, and Me is a metal ion Me 1 or Me 2, Me 1 is Cu 2+ or Ni 2+ and Me 2 is Zn 2+, Al 3+ 2/3, Fe 2+, Fe 3+ 2/3, Co 2+, Co 3+ 2/3, La 3+ 2/3, Ce 3+ 2/3, Pr 3+ 2/3, Nd 2+, Nd 3+ 2/3, Sm 2+, Sm 3+ 2/3, Eu 2+, Eu 3+ 2/3, Gd 3+ 2/3, Tb 3+ 2/3, Dy 3+ 2/3, Ho 3+ 2/3, Yb 2+, Yb 3+ 2/3, Er 3+ 2/3, Tm 3+ 2/3, Mg 2+, Ca 2+, Sr 2+, Mn 2+, Y 3+ 2/3, Sc 3+ 2/3, Ti 2+, Ti 3+ 2/3, Nb 3+ 2/3, Mo 2+, Mo 3+ 2/3, V 2+, V 3+ 2/3, Zr 2+, Zr 3+ 2/3, Cd 2+, Cr 3+ 2/3, Pb 2+ or Ba 2+, with the proviso that the amount of metal ions Me 1 in total is 97 to 100 mol% and the amount of metal ions selected from the series Me 2 in total is 0 to 3 mol%, based in each case on one mole of all compounds of the formula, and wherein the molar ratio of Cu to Ni metal ions in the sum total of the compounds of the formula is 99.9:0.1 to 0.1:99.9, b) at least one compound of the formula in which R 6 is hydrogen or alkyl, preferably C 1 -C 4 -alkyl optionally mono- or polysubstituted by OH, ii) at least one aliphatic monocarboxylic acid B) having 10 to 22 carbon atoms in an amount of from 70 to 210 g based on 1 mol of all metal azo compounds present in the metal azo pigment A).