ultramarine blue vs cobalt blue

... of that I used mostly ultramarine and a little bit of the turquoise and immediately thought how similar it looked to cobalt blue (PB28), a much more expensive paint than ultramarine. Prussian is a weaker and warmer version of phthalo. Prussian is a weaker and warmer version of phthalo. How can you tell ? It was a pigment so expensive that it was reserved for the most holy of subjects, such as the raiment of the Virgin Mary, etc. Ultramarine: the quality of the shade is embodied in its name. Smalt blue is the centuries old name for cobalt blue as smalt is finely ground cobalt blue glass.As most cobalt blues are hues W&N has differentiated their genuine cobalt blue by using the word Smalt .The other smalt blue genuine by DS has barely any pigment . Prussian blue is a color that was supposedly impermanent, however the manufacturers mark it as permanent. Great question! I'll start out with samples of a few varieties, tell some brief history, and then show what I mixed with them. Now, in 2019, we are thrilled to be re-launching this special blue colour as a permanent part of our range. Ultramarine blue is cool. I'd pick cobalt over cerulean which is warm and chalky. Smalt is a bright variation on cobalt blue, made from the ground pigment of cobalt glass used in classical stained glass and pottery where a cobalt compound would be included in a glass melt. She believes that is because instead of using the traditional color wheel, more people today use the color spectrum, which is the conversion of the … Color Theory Thursday – Ultramarine Blue. Go figure. Side by side, ultramarine blue (left) is very different than phthalo blue (right). If Cobalt is mixed with a highly transparent color, it may separate (see photo.) The second example shows the same method used with Cobalt Blue. Ultramarine, Lapis, Indigo, and Indanthrone Blue Charts September 8, 2014 June 14, 2019 ~ cavepainter A while back I had posted this chart on a forum in response to a question about what these blue paints looked like compared to each other. “vroom,” by Mark Kevin Gonzales, oil on linen mounted on board, 5 x 5 in. The Ultramarine pigment has filled the papers texture and is starting to go streaky. The imitation is as closely accurate as we have been able to get it but when side by side three is a difference. Phthalocyanine blue is very warm, a strong rich dark blue. “The ‘coolest’ spot on the color wheel is a middle blue (i.e., cobalt blue),” Gellatly asserts. The Cobalt wash remains flat and even. A blue warmer than a yellow! Smalt blue is the centuries old name for cobalt blue as smalt is finely ground cobalt blue glass.As most cobalt blues are hues W&N has differentiated their genuine cobalt blue by using the word Smalt .The other smalt blue genuine by DS has barely any pigment . June 14, 2012 June 14, 2019 ~ cavepainter. Cobalt blue is a nice cool blue. Cobalt Blue and Cobalt Blue Hue. If we mapped each color on the color wheel, we’d see that ultramarine tilts toward the violet side of the wheel, while phthalo shift toward the green side. Prussian blue is a very dark almost black, blue color. “Once you move around the perimeter of the color wheel from this point, colors get warmer — as you move toward either red or yellow. re: Blue vs Ultramarine ? The disadvantage of ultramarine blue over phthalo blue, though, is that it doesn't make as deep of a dark shade on its own. Since you already have cool ultramarine, I'd pick pthalo blue. Ultramarine Blue Watercolor Ultramarine Blue is a warm blue containing traces of red. If you don't want to read… Blue Ultramarine Ultramarine, which means "beyond the sea," was originally made with lapis lazuli, among other ingredients. re: Blue vs Ultramarine ? If we mapped each color on the color wheel, we’d see that ultramarine tilts toward the violet side of the wheel, while phthalo shift toward the green side. For the first Color Theory Thursday I thought I'd take a look at one of the most common paints, Ultramarine Blue, also known as PB29 (pigment blue 29). In conclusion, while I think phthalo blue is a lovely color, if you need a truly light blue, I would recommend ultramarine, cobalt, or cerulean over phthalo.