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Horizon blue is a colour name which is well remembered because it was used for the blue-grey uniforms of French metropolitan troops from 1915 through 1921. This name for a shade of blue which refers to the indefinable colour which separates the sky from the earth, had been previously used in the world of fashion , and has been since then.
It was replaced with uniforms of a light blue-grey colour called horizon blue. Blue was the colour of liberty and revolution in the 18th century, but in the 19th it increasingly became the colour of government authority, the uniform colour of policemen and other public servants. It was considered serious and authoritative, without being menacing.
Blue hour at the Old Cathedral of the Holy Name of Jesus, Bragança in Portugal. The blue hour (from French l'heure bleue; [1] [a] pronounced [lœʁ blø]) is the period of twilight (in the morning or evening, around the nautical stage) when the Sun is at a significant depth below the horizon. During this time, the remaining sunlight takes on a ...
The color blue can signify tranquility, masculinity, spirituality, security and even sadness, according to color experts. Learn more about its meaning here.
Small and subtle, the blue ribbons worn by many celebrities at the Oscars nonetheless had an important message: support refugees. According to a statement from the U.N. High Commissioner for ...
The metals and common colours of heraldry. One system of hatching is shown at right. Tinctures are the colours, metals, and furs used in heraldry.Nine tinctures are in common use: two metals, or (gold or yellow) and argent (silver or white); the colours gules (red), azure (blue), vert (green), sable (black), and purpure (purple); and the furs ermine, which represents the winter fur of a stoat ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...
Hues of blue include indigo and ultramarine, closer to violet; pure blue, without any mixture of other colours; Azure, which is a lighter shade of blue, similar to the colour of the sky; Cyan, which is midway in the spectrum between blue and green, and the other blue-greens such as turquoise, teal, and aquamarine.