
Schmincke just released a limited-edition YInMn Blue watercolor. The only drawback? A very hefty price tag. A 5ml tube will set you back $33 (or $23, if you are able to order from Jackson’s). In the US, there are seemingly only two retailers from which you can purchase: St. Louis Art Supply and Jackson’s. However, at the time I wrote this, Jackson’s was out of stock and only UK customers were permitted to reserve a tube.
This is a quick post to share my first impressions and compare it to the QoR version that was available in 2020 to early 2021. QoR has since run out of their limited supply but, according to their website, they will offer it again when they get more pigment from the manufacturer.
YInMn blue has been described as being in the middle of cobalt and ultramarine. Schmincke’s leans more toward cobalt. It’s granulating, but the pigment particles are smaller than QoR’s. In a pan, it dries a bit gummy and it’s not as easy to reactivate as other Schmincke watercolors.

QoR’s YInMn Blue leans more toward ultramarine than cobalt. It is heavily granulating and has a higher pigment load than the Schmincke version.

A side-by-side comparison highlights the differences between the two versions.

The difference in color is also apparent when dried in pans.

As a side note, YInMn Blue has been assigned a pigment number: PB86.
Stay tuned for a more detailed post. I’m planning to swatch this next to cobalts and ultramarines to see how it compares.

