Organic pigment preparations

The invention therefore relates to a pigment preparation comprising a) corresponding to at least one metal complex of an azo compound, in the form of its tautomeric structures of the formula (I), wherein the with X and Y rings designated each independently bear one or two substituents selected from = O, = S, = NNR may carry alkyl, cycloalkyl, aryl and aralkyl, the sum of the endo- and exocyclic double bonds for each of the rings X and Y is three, R R R R R and which contains at least one guest compound other, b) optionally, ...