![]() Pigments are written on the label of any good paint. In my experience I've found that when using the new Alizarin Hue with Phthalo Blue the resulting purple has lost some vibrancy and has more pronounced brown tones to it (because of the addition of the green pigment). Mixing the original Alizarin Crimson with a Phthalo Blue creates a lovely eggplant purple (see above image). This new hue is far a more stable formulation for alizarin but it is composed of three pigments: two red pigments. As a result of these studies almost all professional paint makers have developed a new (improved) alizarin hue (often named Permanent Alizarin Crimson). For mixing vibrant colours you'll want to pick primaries colours that contain only a single pigment.Īlizarin crimson is one of my favorite colours, however, recent studies have shown that the pigment traditionally used to formulate Alizarin (PR 83) is not stable enough to qualify as a professional colour (it's not lightfast). yeah, I'll take the hue, thank you.) The potential problem lies here: hues can be formulated using several pigments to create one colour which can muddy your results when mixing. Hues are often less expensive than their genuine counterparts, and are also generally less toxic, and where the original pigment is not stable or not available, some hues are an improved formulation (ie: Indian Yellow genuine was made from concentrated cow urine, so. The word "hue" does mean colour, however in the terms of paint-making hue means that the colour in question is an approximated formulation that it does not contain the genuine pigment that it's name indicates (ie: Cadmium Red Hue contains no cadmium at all, Cobalt Blue Hue contains no cobalt). If you're aiming for the truest mixing results try to avoid colours containing the word hue at the end of the colour name (such as Cadmium Red Hue, Cobalt Blue Hue). Professional paints have a higher pigment load this means they contain a higher ratio of pigment to binder and therefore more saturation, yielding a much better mixing result while also using less paint! Pigments: Hues vs Genuine If you are buying just a few primaries (plus a white and black) then I always recommend that you opt for the better quality paint.
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