The additive provides a deep shade of blue named cobalt blue. The onion pattern was designed as a white ware decorated with cobalt blue underglaze pattern. Available in 3-Color Sunburst, Black, Cobalt Blue and Candy Apple Red. Flowers of some cultivars have small areas of cobalt blue. Beginning in 1824, nickel was obtained as a byproduct of cobalt blue production. It comes in four colors&colon; Platinum, Graphite Gold, Burgundy, and Cobalt Blue as advertised. The Restaurant featured its own custom Spode china service in gilt and cobalt blue. It also is used in cobalt blue glass. After the discovery of the cobalt blue pigments the mining industry experienced a revival. He put an orange moon and stars in a cobalt blue sky. The Surface Laptop is available in four colors&colon; platinum, graphite gold, burgundy, and cobalt blue. All three contain the same cobalt blue and white stripes. Designs were painted in cobalt blue on white porcelain. Here the water varies between cobalt blue and emerald green. He also put an orange moon and stars in a cobalt blue sky.