Indigo falls between blue and violet in the visible spectrum of light. It’s a deep, rich shade of blue with purple undertones. Indigo is one of the seven spectral colors and a color of the rainbow.
The indigo color is a shade of blue with slight purple undertones. Creating indigo involves mixing blue and red colors in different portions. Since red and blue also make violet, altering the ratios is necessary for indigo. Blue should be the dominant color in the mixture.
Indigo dates back to ancient times when people used natural dyes to color fabrics. Indigo dye, derived from plants of the genus Indigofera, was one of the earliest natural dyes.
The use of indigo dye has a long history in India, China, Egypt, and Greece. In India, indigo is highly valued and is used in coloring cotton. It played a significant role in the country’s textile industry.
Indigo’s association with spirituality and mysticism can be traced back to using indigo dye in ancient rituals and ceremonies. In some cultures, indigo is linked to psychic abilities, intuition, and spiritual awareness.
The color is associated with the Third Eye or the “seeing” chakra — the center of wisdom, intellect, and higher consciousness. An indigo aura indicates spiritual, intuitive, and compassionate traits.
According to The New Age concept, indigo children possess unique traits and often have psychic abilities. The concept originated in the 1970s and was popularized by authors Nancy Ann Tappe and Lee Carroll. Supporters of the indigo child concept suggest that these children are part of a new generation with an evolved consciousness.
Indigo falls between blue and violet in the color spectrum. The color spectrum classifies colors according to their wavelengths, from the shortest to the longest. The concept derives from how white light disperses when passing through a prism.
When light passes through a prism, it refracts and separates into its component colors. It creates a continuous spectrum of colors. Seven spectral colors form the rainbow. Indigo is the sixth color. Other colors in the spectrum are red, orange, yellow, green, blue, and violet.
Deep indigo is a dark shade bordering on navy blue. It’s associated with mystery, sophistication, and moodiness.
Electric indigo is a vibrant, intense blue-purple shade. Its bright, electric, or neon-like hue resembles the vivid color of certain types of electric lights.
This deep, rich blue shade dyes textiles and creates blue pigments. Classic indigo has a purplish undertone, giving it a cooler hue than other shades of blue.
Light indigo is a bright, pastel shade of blue-purple leaning towards the blue end of the spectrum. It can be described as a subdued or washed-out version of indigo, often evoking a sense of tranquility and serenity.
This color lies between the shades of indigo and violet, combining elements of both colors. It’s a deep and rich hue, predominantly blue but with strong purple undertones.
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Sulphur Black
1.Name: sulphur black; Sulfur Black; Sulphur Black 1;
2.Structure formula:
3.Molecule formula: C6H4N2O5
4.CAS No.: 1326-82-5
5.HS code: 32041911
6.Product specification:Appearance:black phosphorus flakes; black liquid
Bromo Indigo; Vat Bromo-Indigo; C.I.Vat Blue 5
1.Name: Bromo indigo; Vat bromo-indigo; C.I.Vat blue 5;
2.Structure formula:
3.Molecule formula: C16H6Br4N2O2
4.CAS No.: 2475-31-2
5.HS code: 3204151000 6.Major usage and instruction: Be mainly used to dye cotton fabrics.
Indigo Blue Vat Blue
1.Name: indigo blue,vat blue 1,
2.Structure formula:
3.Molecule formula: C16H10N2O2
4.. CAS No.: 482-89-3
5.Molecule weight: 262.62
6.HS code: 3204151000
7.Major usage and instruction: Be mainly used to dye cotton fabrics.