
Pyrazolonequinazolone Orange
A somewhat rare pigment, PO67, this paint produces a lovely set of tints that are a bit oranger than the must-have PO73. This color might not be reliably lightfast. As with all organic pigments individual lightfastness testing in any given brand is advised. In masstone this color is between the red orange PO73 and the Cadmium Orange of Michael Harding. It retains its merry composure when mixed with Titanium White.
A high saturation orange leaning red. Similar in some ways to Old Holland’s Cadmium Orange as well as Scheveningen Orange. However all are made with different pigments and have different properties.







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