Search results
Results from the WOW.Com Content Network
Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. [ 2 ] 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 that's between approximately ...
Blue was a latecomer among colors used in art and decoration, as well as language and literature. [5] [verification needed] Reds, blacks, browns, and ochres are found in cave paintings from the Upper Paleolithic period, but not blue. Blue was also not used for dyeing fabric until long after red, ochre, pink and purple.
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 September 2024. Variety of the color blue For other uses, see Shades of Blue (disambiguation). "Shade of Blue" redirects here. For the song by Black Rebel Motorcycle Club, see Shade of Blue (song). For the R&B/funk band, see Shade of Blue (band). Blue Wavelength 440–490 nm Common connotations ...
Flag of France. The national flag of France (French: drapeau français) is a tricolour featuring three vertical bands coloured blue (hoist side), white, and red. It is known to English speakers as the Tricolour (French: Tricolore), although the flag of Ireland and others are also known as such.
[17] He also described the flag's meaning in deeper terms, stating "The key to understanding the symbolism in the Bi Pride Flag is to know that the purple pixels of color blend unnoticeably into both the pink and blue, just as in the 'real world' where bi people blend unnoticeably into both the gay/lesbian and straight communities." [17] [18]
e. The national flag of Australia is based on the British Blue Ensign —a blue field with the Union Jack in the upper hoist quarter—augmented with a large white seven-pointed star (the Commonwealth Star) and a representation of the Southern Cross constellation, made up of five white stars (one small five-pointed star and four, larger, seven ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 22 September 2024. For other color lists, see Lists of colors. This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources: "List of colors" alphabetical ...
Fluorescence is one of two kinds of emission of light by a substance that has absorbed light or other electromagnetic radiation. When exposed to ultraviolet radiation, many substances will glow (fluoresce) with colored visible light. The color of the light emitted depends on the chemical composition of the substance.