Austrian cinnabar is a bright red pigment that was originally derived from mercury sulfide deposits found in Austria. Although this pigment is no longer in use due to its toxicity, there are numerous synonyms for this vivid shade of red in the realm of art and color theory. These include vermilion, scarlet, ruby, cardinal, cherry, fire engine, and crimson. Each of these synonyms evokes a slightly different shade or tone of red, from the bright and bold to the deep and rich. Whether used in painting, fashion, or interior design, these shades of red can add a bold and vibrant pop of color to any palette.