Spirit blue
Spirit blue or Opal blue SS is a dye with formula C37H30ClN3. It is used as an indicator in agar for detection of lipase activity in bacteria.
Read on WikipediaSpirit Blue
Deep, rich, and dark as a midnight sky or a lab dye.
#323b6c
Spirit Blue is a dark blue, close to navy.
It can be described as dark, dim, somber and gloomy.
Set in white, because white reads best on it.
Spirit Blue
Blue
Blue is one of the three primary colours in the RGB (additive) colour model, as well as in the RYB colour model. It lies between violet and cyan on the spectrum of visible light. The term blue generally describes colours perceived by humans observing light with a dominant wavelength between approximately 450 and 495 nanometres. The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. An optical effect called the Tyndall effect explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective.
Read on Wikipediaspirit blue
Noun
- A blue aniline dye used as an indicator in agar for detection of lipase activity in bacteria.
Its neighbors.
Newport Indigo, #313d6cRhynchites Nitens, #383867American Blue, #3b3b6dTorea Bay, #353d75Blue Depths, #2c3a64Good Karma, #333c76Mystification, #2a4071Forbidden Blackberry, #323f75Napoleonic Blue, #2c4170Bay of Many, #353e64Deep Ocean Floor, #2c4173Limoges, #243f6c