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Cobalt Pale Violet

PV49

Alternate Name

Cobalt Violet Light Brilliant

Pigment Description

Perhaps our favorite violet in oils for its sheer electricity. This color is positively radiant. It looses a bit of its zip once dried (and seems to yellow less in safflower oil). This paint was recently discontinued and were so sad to see it go. There is nothing like it, and it is perhaps not really possible to even imitate it sufficiently with a hue, at least not with lightfast pigments. It's exceedingly difficult to find red-violets like this at all, especially single-pigment ones. It has a toxicity rating of "B" so as with all pigments, handle it with caution. It is a toxic pigment. There may still be some zippy PV14 Cobalt Violet Lights out there.

Like other cobalt violets this is an extremely gentle tinter. Some have mentioned opacity in watercolor, but in oil this color is not exactly opaque.

Resources

Stats

Lightfastness

Excellent

It’s hard to retain the electric purple that this color displays when fresh out of the tube. Traditionally it has been included as one of the very few lightfast violets, however it does yellow a bit when dried, so it may be a color that could be used sparingly with other binding oils. Golden recently tested this color with various mixing whites. When the linseed oil version was tinted, it was an ASTM II for every mixing white that they listed. It also displayed sensitivity to the Florida testing environment (high humidity) and artificial simulation environments such as QUV. In general with mixing whites, tints performed at ASTM II.

Transparency

Semi-Transparent, Transparent

Toxicity

Hazard, Use more caution

Treat all pigments and paints with studio safety protocols.

Tinting

Low

Dry Time

2-7 days

Oil Content

Sources Vary

Some sources list this as high by oil volume, however, Williamsburg lists it as low by oil volume in their line. We wish more brands would list their colors by oil volume.

Particle Size

Very Fine to Fine

Chemical Name

Cobalt ammonium phosphate

Dry Pigments listing PV49

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