Homonym: Cobalt Blue (Color)
Cobalt Blue is a vibrant shade of blue that is created using cobalt salts, particularly cobalt(II) aluminate. This color is known for its rich, deep hue and is often used in art, ceramics, and glassmaking. Cobalt Blue has been popular since the 19th century and is prized for its stability and resistance to fading.
In addition to its artistic applications, Cobalt Blue is also used in various industrial processes, including the production of pigments and dyes. The color is associated with cobalt, a chemical element that is essential in many applications, including batteries and alloys.