Violet is the color of light at the short wavelength end of the visible spectrum. It is one of the seven colors that Isaac Newton labeled when dividing the spectrum of visible light in 1672. Violet light has a wavelength between approximately 380 and 450 nanometers. [2] The color's name is derived from the Viola genus of flowers. [3] [4]

2024年12月17日 · African violets are distinguished by a rosette of thick, fuzzy leaves and violet-like flowers that bloom just above the evergreen foliage. Don't be put off by their reputation for difficulty. Providing you follow a few simple rules, African violet care is easy.

The meaning of VIOLET is any of a genus (Viola of the family Violaceae, the violet family) of chiefly herbs with alternate stipulate leaves and showy flowers in spring and often cleistogamous flowers in summer; especially : one with smaller usually solid-colored flowers as distinguished from the usually larger-flowered violas and pansies.

Violet, in physics, light in the wavelength range of 380–450 nanometers in the visible spectrum. In art, violet is a color on the conventional wheel, located between red and blue and opposite yellow, its complement.

Violet is a color term derived from the flower of the same name. There are numerous variations of the color violet, a sampling of which are shown below. The term violet has different meanings in different languages, countries and epochs.

2023年12月30日 · The violet flower, as you might expect, is a faithful blooming plant all over North America. It grows well in cooler climates, producing gorgeous purple petals early in the spring in temperate regions.

Violets are a group of flowering plants in the genus Viola, which belongs to the Violaceae family. There are around 500 to 600 species within the genus, found in various habitats across the temperate regions of the Northern Hemisphere.