Ink that never runs dry, a dark, dependable blue.
Ballpoint Indigo is a deep blue, close to navy.
It can be described as deep, rich, dark and dim.
Set in white, because white reads best on it.
A ballpoint pen is a pen that dispenses ink over a hard ball rolling in its point. The materials commonly used are steel, brass, or tungsten carbide. The design was conceived and developed as a cleaner and more reliable alternative to dip pens and fountain pens. It is now the world's most-used writing instrument, with millions manufactured and sold daily. It has influenced art and graphic design and spawned an artwork genre.
Read on WikipediaIndigo is a term used for a number of hues in the region of blue. The word comes from the ancient dye of the same name. The term "indigo" can refer to the color of the dye, various colors of fabric dyed with indigo dye, a spectral color, one of the seven colors of the rainbow as described by Sir Isaac Newton, or a region on the color wheel, and can include various shades of blue, ultramarine, and green-blue. Since the web era, the term has also been used for various purple and violet hues identified as "indigo", based on use of the term "indigo" in HTML web page specifications.
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