Die Kugeln sind Alle von Eisen und Blei: Prussian Blue is not a shameful colour.
Prussian Blue is not a shameful colour.
RGB: 0 49 83
Over 400 years ago, the first synthetic dye was discovered by accident. The compound and dye took the world by storm, replacing the only other known blue colorant; a lapis-based one which was…
My favorite color.