Cranberry Blue

Agriades optilete

Agriades optilete, the cranberry blue, is a butterfly of the family Lycaenidae. It is found in north eastern Europe, the Alps, North Asia, Japan, Korea and north western North America.

Cranberry

Cranberries are a group of evergreen dwarf shrubs or trailing vines in the subgenus Oxycoccus of the genus Vaccinium. Cranberries are low, creeping shrubs or vines up to 2 meters (7 ft) long and 5 to 20 centimeters in height; they have slender stems that are not thickly woody and have small evergreen leaves. The flowers are dark pink. The fruit is a berry that is larger than the leaves of the plant; it is initially light green, turning red when ripe. The raw berry is edible and has a tart taste due to the low sugar content and high acidity.

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.

cranberry

Noun

1. A shrub belonging to the section Vaccinium sect. Oxycoccus of the genus Vaccinium.
2. The edible red berry of that shrub.

Adjective

1. Of the intense red colour of a cranberry.

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.