Indigo dye is an organic compound with a distinctive blue color. The first method, known as 'pencil blue' because it was most often applied by pencil or brush, could be used to achieve dark hues. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'indigo.' See more. Historically, indigo was a natural dye extracted from the leaves of certain plants, and this process was important economically because blue dyes were once rare. Service to humanity is one of the strengths of the color indigo. Indigo is a deep midnight blue. 2 : indigo plant. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. (Plants) any of various tropical plants of the leguminous genus Indigofera, such as the anil, that … 17.3K views View 7 Upvoters Instead of using an indigo solution directly, the process involved printing the insoluble form of indigo onto the fabric. The second method was known as 'China blue' due to its resemblance to Chinese blue-and-white porcelain.
Small amounts are used for dyeing wool and silk. An Indigo Child is an upgraded blueprint of humanity, a term that came up when addressing the aura colors of these very different kids.
of the genus Indigofera, or manufactured synthetically. A more convenient reductive agent is zinc. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'indigo.' Colors of light that correspond to narrow wavelength bands (monochromatic light) are the pure spectral colors learned using the ROYGBIV acronym: red, orange, yellow, green, blue, indigo, and violet. Wavelengths of Visible Light Definition of indigo. Indigo definition, a blue dye obtained from various plants, especially of the genus Indigofera, or manufactured synthetically. A variety of plants have provided indigo throughout history, but most natural indigo was obtained from those in the genus Given its economic importance, indigo has been prepared by many methods. 3. any hairy plant of the genus Indigofera, of the legume family, having clusters of usu. Indigo is the mix between red and blue too (The way the eye respond to the wavelength), but less red influence and therfor more blue than violet. of Indikos, Indian] Farlex Partner Medical Dictionary © Farlex 2012 A colour which, in the pseudoscientific doctrine of colour therapy, is linked to the paranormal and said to stimulate the intellect, authority and inner calmness. Historically, indigo was a natural dye extracted from the leaves of certain plants, and this process was important economically because blue dyes were once rare. [L. indicum, fr. On average, a pair of blue jean pants requires 3–12 g of indigo. Indigo is a shade of blue. A large percentage of indigo dye produced today, several thousand tons each year, is synthetic. Indigo adults often feel a burning desire to find and achieve their life purpose. The association of India with indigo is reflected in the Greek word for the dye, Indigo remained a rare commodity in Europe throughout the Middle Ages. Powerful and dignified, indigo conveys integrity and deep sincerity. indigo in American English 1. They may feel a very strong need to make a difference in the world and leave it a better place. The Indigo is among the oldest dyes to be used for textile dyeing and printing. Another pre-industrial method, used in Japan, was to dissolve the indigo in a heated vat in which a culture of Two different methods for the direct application of indigo were developed in England in the 18th century and remained in use well into the 19th century. Delivered to your inbox!The white that highlights her eyes and earring was made from lead mined in England, and the dark blue in the background came from either Asian or North American Meg's was green and lavender, Beth's was brown and pink, Amy's was light blue, and Jo's was red and Others rode a wave of blue in all its forms, from turquoise to teal to deep The molecule absorbs light in the orange part of the spectrum (λThe benzene rings in indigo can be modified to give a variety of related dyestuffs. 4. a color ranging from a deep violet blue to a dark grayish blue. Delivered to your inbox!The white that highlights her eyes and earring was made from lead mined in England, and the dark blue in the background came from either Asian or North American Meg's was green and lavender, Beth's was brown and pink, Amy's was light blue, and Jo's was red and Others rode a wave of blue in all its forms, from turquoise to teal to deep