PR254 Pyrrole Red
Diketopyrrolopyrrole.
29 tubes from 15 of 24 paint lines contain PR254. 18 are made from PR254 alone, which is the closest match when you're switching brands.
- Toxicity
- No toxic metal Not one of the toxic-metal pigments. As with any paint, keep it out of your mouth and don't sand or spray it.
- Drying
- Medium
- Opacity
- Single-pigment tubes are mostly semi-opaque.
About PR254
History
Pyrrole (DPP) reds were introduced in the 1980s, first for car paint, and are now common in artists' oils as a cadmium-free red.
In mixes
A bright, warm red, fairly opaque for an organic pigment, and lightfast. The usual base for cadmium red hues.
Drying speed is typical for linseed oil; tubes ground in safflower or poppy oil, or with driers added, will differ. These are general notes on the pigment, not on any one brand.
Purest PR254, by brand
The best single-pigment PR254 tube from each line, ranked: artists' grade first, then lightfastness, then how firmly the pigment listing is confirmed. Ties are listed alphabetically.
- Art Spectrum Pyrrole RedSeries 4 · LF I · Opaque
- Cobra Pyrrole RedLF I · Semi-opaque
- Langridge Pyrrole RedSeries 4 · LF I · Opaque
- Williamsburg Pyrrole RedSeries 4 · LF I · Semi-opaque
- Blockx Blockx RedSeries 4 · LF I · Semi-opaque
- M. Graham Pyrrol RedSeries 4 · LF I · Semi-opaque
- Rembrandt Permanent Red DeepSeries 3 · LF I · Semi-opaque
- W&N Artists' Bright RedSeries 1 · LF I · Transparent
- Holbein Bright RedSeries B · LF I · Semi-opaque
- Lukas 1862 Lukas RedSeries 3 · LF I
- Da Vinci Da Vinci RedLF not rated · Semi-transparent
- Maimeri Puro Sandal RedLF not rated
- Vasari Basic RedLF not rated · Semi-transparent
- Van Gogh Permanent RedSeries 2 · LF I · Semi-opaque · student grade
- Georgian Pyrrole RedLF not rated · student grade
Not sold here by: Grumbacher, Gamblin, Michael Harding, Old Holland, Schmincke Mussini, W&N Winton, Art Creation, W&N Griffin, W&N Artisan.
Made from PR254 alone
Mixtures that contain PR254
Brands: Art Spectrum, Blockx, Cobra, Da Vinci, Georgian, Holbein, Langridge, Lukas 1862, M. Graham, Maimeri Puro, Rembrandt, Vasari, Van Gogh, Williamsburg, W&N Artists'.