Ultramarine Blue
A note on availability for painters in the U.S.A.— at this writing, for colors not currently stocked by Jerry’s, Charvin informed us that these colors cannot be ordered directly from the Charvin store. For painters in other parts of the world, it might also be a good idea to contact Charvin before ordering directly. More information about this color can be found here: https://charvin-arts.com/gb/super-fine-oils/232-raddish-linen-blue.html
Charvin’s Super Fine series is sometimes just referred to as their Fine series, and they come in 150ml tubes. This is a bit confusing as they also have an Extra-Fine series which is available in a variety of sizes. There is also overlap between the paint names in the two lines. However Extra-Fine has a broader range of colors. There is also uncertainty about which pigments are actually in a given tube. We noticed some pastel blends that do not disclose which white pigments are used, and reached out to Charvin about whether they use zinc. Unfortunately this did not result in any greater clarity. We haven’t listed any of their paints as single pigment colors since there is ambiguity surrounding which pigments they contain.