A very, very strong color. This is not a mix or tint, but the absolutely most intense turquoise we have ever seen. A pure cobalt with no adulterants. It is very exotic, almost Caribbean or Moroccan in feeling. Originating from the Williamsburg neighborhood of Brooklyn, over one hundred seventy artist quality oil colors are now made in New Berlin, NY. Each color is milled in small batches to provide a unique expression of each pigment used. For that reason, our paints are not homogeneous, as some colors require a very fine grind that results in a rich, smooth paint, while others are best allowed to retain more texture and provide a little more resistance and less gloss. Technical Detail Lightfastness rating Opacity / Transparency Opaque Drying Time Grind Very Fine Pigment Detail PG50 CI number:77377 Classification:Synthetic Inorganic Chemical Description:Cobalt Titanate Green Spinel