This site is community-supported. We may earn a commission (at no extra cost) when you buy through our links.

Perylene Maroon

PR179

Alternate Name

Paliogen Maroon

Pigment Description

An excellent burnt red crimson, useful for botanicals as well as the highest chroma deep reds in oil paint. Valuable as a transparent red, in thicker glazes it can appear similar to Anthraquinone (PR177), but in thinner glazes a different nature is revealed. It feels like a cross between Alizarin Crimson and Quinacridone Violet, and has a tiny bit of desaturation to it. A helpful color where deep, chromatic reds and violets are needed. Some versions are very slow drying, but worth it. This color tends to be transparent and is reported to have excellent lightfastness. Perylenes in general may struggle a little in tints, but this one seems to come through better than most, so see artiscreation for specifics.

This color has a structure that is similar to the anthraquinones (possible carcinogens) so please consult Monona Rossol's work for more information.

Resources

PR179 pigment data from David G. Myers, The Color of Art Pigment Database, Artiscreation.com

Information about PR179 from Bruce MacEvoy, Handprint Guide to Watercolors, General information about this class of pigments from Handprint,

Rossol, Monona. The Artist's Complete Health and Safety Guide. New York, NY : Allworth Press, 2001. The book is rather dated, updated information is available from her website.

Stats

Lightfastness

Excellent, may depend on pigment supplier

Golden’s Lightfastness Testing in oils showed mostly ASTM I behavior, which is quite encouraging. In one Flake White by another brand it was ASTM II. Some results were not listed for a few of the mixing whites. See artiscreation for blue wool scales as this did receive some 7-out-of-8 rankings. However this is an area where there are few really good choices for a robust deep crimson, so it may be a good choice given the alternatives.

Transparency

Transparent, Semi-Transparent

Toxicity

Previously thought to be in the category of Low Concern, new research suggests this may be carcinogenic.

Monona Rossol’s writing about pigments and artist safety available on request here notes that this pigment has a similarity to other Anthraquinones which are carcinogenic. While this specific pigment has not been tested, other similar pigments have been listed as "reasonably believed to be carcinogenic." Treat all pigments and paints with studio safety protocols.

Dry Time

Slow, Very Slow

Some varieties are in the 6-18 days category while others are in the 2-7 day category. It’s likely driers are used by many brands.

Particle Size

Fine

Chemical Name

anthraquinone perylene

Dry Pigments listing PR179

DISCLAIMER: Please note that we are not experts in health and safety and we are not toxicologists, please consult the proper experts. We are not liable for any issues that may arise from the use of our website or its contents. The information contained in this site is provided without warranty or guarantee of any kind. We do not necessarily endorse any other website that are linked from our site. For any important pigment specs, please reference the manufacturer details. If you discover errors or omissions, please reach out through our contact form. Thank you.

Sign up for our newsletter

We value your privacy and won't share your email address.
Paint List Logo
This is an independent paint review site for artists that is powered by affiliate links. That means that we may make commissions on purchases that you make at no extra cost to you.
Disclaimer: This website does not make any warranties or guarantees about the completeness, reliability, and accuracy of this information. Any action you take upon the information you find on this website is strictly at your own risk. We will not be liable for any losses and/or damages in connection with the use of our website.