Opentopia Directory Encyclopedia Tools

Violet (color)

Encyclopedia : V : VI : VIO : Violet (color)


— Color coordinates —
Hex triplet #8B00FF
RGBB r, g, b) (139, 0, 255)
CMYKH c, m, y, k) (45, 100, 0, 0)
HSV h, s, v) (273°, 100%, 100%)
B: Normalized to [0–255] (byte)
H: Normalized to [0–100] (hundred)
Violet (named after the flower violet) is used in two senses: first, to the color of light at the short-wavelength end of the visible spectrum, approximately 420-380 nanometres (this is a spectral color). Secondly, it refers to a bluish purple (this is a mixture of red and blue, and not a spectral color: a discussion of the distinction between violet and purple).

True spectral violet cannot be reproduced on a computer screen because it is out of the RGB color space. You can see the color by looking at the reflection of a fluorescent tube in a compact disc. This works because the CD functions as a diffraction grating, and a fluorescent lamp generally has a peak at 435.833nm (from mercury), as is visible on the fluorescent lamp spectrum; this might be classed as indigo.

Shades

See also

External links


   
amethyst cerise eggplant heliotrope indigo iris lavender lavender blush lilac magenta mauve mountbatten pink
                       
orchid palatinate persian blue purple purpure red-violet sangria thistle violet violet-eggplant wisteria
                     


The Electromagnetic Spectrum
(Sorted by wavelength, short to long)

Gamma ray | X-ray | Ultraviolet | Visible spectrum | Infrared | Terahertz radiation | Microwave | Radio waves


Visible (optical) spectrum: Violet | Blue | Green | Yellow | Orange | Red


Microwave spectrum: W band | V band | K band: Ka band, Ku band | X band | C band | S band | L band


Radio spectrum: EHF | SHF | UHF | VHF | HF | MF | LF | VLF | ULF | SLF | ELF


Wavelength designations : Microwave | Shortwave | Mediumwave | Longwave

 


From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.

Search Titles
0123456789
ABCDEFGHIJ
KLMNOPQRST
UVWXYZ?

E-mail this article to:

Personal Message: