Orange (colour)
History and art

In ancient Egypt, and ancient India, artists used an orange colour on some of their items. In Egypt, a mineral pigment called realgar was used for tomb paintings, as well as for other purposes. Orange carnelians were significantly used during the Indus Valley Civilisation which was, in turn, obtained by the people of Kutch, Gujarat, India. The colour was also used later by medieval artists for the colouring of manuscripts. Pigments were also made in ancient times from a mineral known as orpiment. Orpiment was an important item of trade in the Roman Empire and was used as a medicine in ancient China although it contains arsenic and is highly toxic. It was also used as a fly poison and to poison arrows. Because of its yellow-orange colour, it was also a favourite with alchemists who were searching for a way to make gold, both in China and in the West.

Before the late 15th century, the colour orange existed in Europe, but without the name; it was simply called yellow-red. Portuguese merchants brought the first orange trees to Europe from Asia in the late 15th and early 16th century, along with the Sanskrit word nāraṅga, which gradually became part of several European languages: naranja in Spanish, laranja in Portuguese, and orange in English & French. In mid-16th century England, the colour referred to as 'orange' was a reddish-brown, matching the deteriorated appearance of the fruit after a long journey from where it was grown in Portugal or |Spain Improvements in transportation and the introduction of an orange grove in Surrey allowed the fresh fruit to become more familiar in England, and the colour referred to as orange shifted in the 1600s toward its modern understanding.
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