Color Names

Blackthorn Blue

Grey-blue as the overcast sky on a winter's day when blackthorn blossoms.

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Blackthorn Blue is a cool grey, close to blue.

It can be described as cool, muted, greyish and dusty.

Set in white, because white reads best on it.

Blackthorn Blue

Prunus spinosa

Prunus spinosa, called blackthorn or sloe, is a species of flowering plant in the rose family, Rosaceae. It is native to Europe and West Asia, and has been naturalised in parts of North America.

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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.

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blackthorn

Noun

  1. A large shrub or small tree, Prunus spinosa, that is native to Europe, western Asia, and north Africa. It has a dark bark and bears thorns.
  2. A stick or staff taken from this tree.
Wiktionary

blue

Adjective

  1. Of a blue hue.
  2. Depressed, melancholic, sad.

Noun

  1. The colour of the clear sky or the deep sea; the colour midway between green and violet in the visible spectrum and one of the primary additive colours.
  2. Anything coloured blue, especially to distinguish it from similar objects differing only in colour.
Wiktionary