Google "the most expensive pigment" and you'll find that Lapis Lazuli is believed to be the most expensive pigment ever created. It was pricier than its weight in gold.
No color has arguably done so more than the color purple. Specifically, Tyrian purple, the production of which was a closely guarded secret for millennia, making the dye the rarest and most expensive color in history.
Blue is one of the rarest of colors in nature. Even the few animals and plants that appear blue don't actually contain the color. These vibrant blue organisms have developed some unique features that use the physics of light.
Why the exorbitant cost? Blue is a color that rarely appears in nature. It only appeared when Egyptians started mining lapis lazuli, a semi–precious stone, blue in color with little flecks of gold. They were so entranced by it that Cleopatra used to wear it as eyeshadow.
Ultramarine blue
The pigment was made from grinding lapis lazuli, a gem found mostly in Afghanistan. Its rarity meant that it was used very sparingly, and it was usually reserved for extremely special uses, such as painting the cloak of the Virgin Mary in religious artworks.
Legendary is a soft, gray, millennial beige with a silvery undertone. It is a perfect paint color for a living room or exterior home.
When broken down by gender, men ranked gray, blue, and green eyes as the most attractive, while women said they were most attracted to green, hazel, and gray eyes. Despite brown eyes ranking at the bottom of our perceived attraction scale, approximately 79% of the world's population sports melanin-rich brown eyes.
The first blue pigment was azurite, a natural mineral. Soon thereafter, Egyptians manufactured Egyptian blue, which quickly spread throughout the ancient world. During the Middle Ages, the recipe for Egyptian blue was lost, so azurite and expensive ultramarine from Afghanistan were the only sources of blue available.
Researchers discovered the ancient pink pigments in 1.1-billion-year-old rocks deep beneath the Sahara Desert in the Taoudeni Basin of Mauritania, West Africa, making them the oldest colors in the geological record.
Having consulted in the pigment industry, white is by far the cheapest color. It is simply titanium dioxide which is dirt cheap. Following white is blue.
Green is considered by some to be the actual rarest eye color in the world, though others would say it's been dethroned by red, violet, and grey eyes.
Green is the rarest eye color in the world, with only 2% of the world's population (and fewer than one out of ten Americans) sporting green peepers, according to the American Academy of Ophthalmology (AAO).
Blue is the second most common and brown tops the list with 45% of the U.S. population and possibly almost 80% worldwide. Black is not an eye color. While some eyes may look black, they're either just a very dark brown or have large pupils (more on this below).
Purple is often used to show luxury, loyalty, courage, mystery, and magic. It's a very intriguing color as it soothes but also presents space for mystery and new ideas. This is why creativity is most often associated with the color purple.
Having that said, as long as they can assure (with the help of a diamond certificate from GIA, IGI, EGL) that it is a NATURAL fancy colored diamond, there is nothing to worry about. Colored diamonds are just as "real" as any colorless stone out in the market today.
Insider Tech - Turns out blue is the youngest color. | Facebook.
YInMn Blue (/jɪnmɪn/; for the chemical symbols Y for yttrium, In for indium, and Mn for manganese), also known as Oregon Blue or Mas Blue, is an inorganic blue pigment that was discovered by Mas Subramanian and his (then) graduate student, Andrew Smith, at Oregon State University in 2009.
Secondary colors:
On the color wheel, secondary colors are located between primary colors. According to the traditional color wheel, red and yellow make orange, red and blue make purple, and blue and yellow make green.
The color blue that is found in foods, plants, and animals lacks a chemical compound that makes them blue, which makes the natural blue pigment so rare. The majority of natural blue colors found in food are deep purple pigments derived from the purple compound “anthocyanin“.
Blue was meant to go with blue eyes and/or blonde hair, and pink for brown eyes and/or brown hair. Then, blue was actually the color that was assigned to girls, because it was seen as a dainty color, and pink was seen as a stronger color, so it was assigned to boys.
The rarity and difficulty of accessing blue pigment encouraged civilisations to imbue the colour with mystical properties. Unlike lapis lazuli, Egyptian blue is a synthetic pigment that was developed approximately 4,500 years ago.
Purple eyes are also commonly referred to as “violet eyes,” as they are typically a light shade. For most people, this striking eye color can only be achieved with the help of colored contacts. But the fact is that a small (albeit very small) percentage of people are indeed born with purple eyes.
Violet Eyes
This color is most often found in people with albinism. It is said that you cannot truly have violet eyes without albinism. Mix a lack of pigment with the red from light reflecting off of blood vessels in the eyes, and you get this beautiful violet!
At some point, you've probably wondered what the rarest eye color is. The answer is green, according to the American Academy of Ophthalmology (AAO). Only about 2 percent of the world's population sport this shade. As to why, that answer isn't so simple.