Persian blue

For the breed of cat known as a Persian Blue, or Blue Persian, see Persian cat.

Not to be confused with Prussian blue.

Persian Blue
Common connotations
Lapis lazuli; Celestial sphere; Heaven
Color coordinates
Hex triplet	#1C39BB
sRGB B (r, g, b)	(28, 57, 187)
HSV (h, s, v)	(229°, 85%, 73%)
CIELChuv (L, C, h)	(31, 94, 263°)
Source	and Maerz and Paul [1]
ISCC–NBS descriptor	Vivid blue
B: Normalized to [0–255] (byte)

Persian blue comes in three major tones: Persian blue proper: a bright medium blue; medium Persian blue (a medium slightly grayish blue that is slightly indigoish); and a kind of dark blue which is referred to as Persian indigo, dark Persian blue, or regimental, that is much closer to the web color indigo.

Other colors associated with Persia include Persian pink, Persian rose, Persian red, Persian orange and Persian green.

Persian blue

The color Persian blue is named from the blue color of some Persian pottery and the color of tiles used in and on mosques and palaces in Iran and in other places in the Middle East. Persian blue is a representation of the color of the mineral lapis lazuli which comes from Persia and Afghanistan.^{[ citation needed ]} The color azure is also named after the mineral lapis lazuli.

The first recorded use of Persian blue as a color name in English was in 1669. ^[2]

Variations

Medium Persian blue

Medium Persian Blue
Color coordinates
Hex triplet	#0067A5
sRGB B (r, g, b)	(0, 103, 165)
HSV (h, s, v)	(203°, 100%, 65%)
CIELChuv (L, C, h)	(42, 64, 246°)
Source	ISCC-NBS [3]
ISCC–NBS descriptor	Strong blue
B: Normalized to [0–255] (byte)

The medium tone of Persian blue shown at right is the color called Persian blue in color sample #178 of the ISCC-NBS color list.

Persian indigo

Persian Indigo
Color coordinates
Hex triplet	#32127A
sRGB B (r, g, b)	(50, 18, 122)
HSV (h, s, v)	(258°, 85%, 48%)
CIELChuv (L, C, h)	(18, 56, 272°)
Source	99colors.net [4] /Maerz and Paul [5]
ISCC–NBS descriptor	Vivid purplish blue
B: Normalized to [0–255] (byte)

The color Persian indigo is displayed at right. Another name for this color is regimental because in the 19th century it was commonly used by many nations for navy uniforms, though it is seldom used in modern times.

Persian indigo is named for an association with a product from Persia: Persian cloth dyed with indigo.

The first recorded use of regimental (the original name for the color now called Persian indigo) as a color name in English was in 1912. ^[6]

In human culture

This Persian-influenced dome in Delhi, India has Persian-blue colored tiles on its outer surface.

Architecture

• Many mosques in Iran, such as the enormous Shah Mosque in Isfahan, have interiors that are faced with tiles that are Persian blue or close variations of it. ^[7]

Military

• The color Persian indigo, which as noted above was originally called regimental, was called by that name because it used to be the color of the navy uniforms of a number of different nations in the late 19th and early 20th centuries due to the fact that it was easy and inexpensive to use indigo dye to dye navy uniforms.

New Age Metaphysics

• The metaphysical books (on topics such as the seven rays) written by the New Age Prophetess Alice A. Bailey (which she claimed to have channeled from the ascended master Djwal Khul), published by the Lucis Trust and called by her followers the Alice A. Bailey material , in earlier editions up to and including the 1970s were originally bound in matte medium Persian blue, but since the 1980s, they have been bound in glossy Persian blue.

Persian carpets

• When blue Persian carpets are produced in Iran, medium Persian blue is one of the most commonly used tones of blue.

References

1. The color displayed in the color box above matches the color called Persian blue in the 1930 book by Maerz and Paul A Dictionary of Color. New York: 1930, McGraw-Hill; the color Persian blue is displayed on page 95, Plate 36, Color Sample L4.
2. Maerz and Paul A Dictionary of Color New York:1930 McGraw-Hill Page 201; color sample of Persian blue: Page 95 Plate 36 Color Sample L4
3. "Retsof online version of ISCC-NBS Dictionary of Colo(u)r Names - Oa through Oz". November 22, 2012. Archived from the original on 22 November 2012.
4. "Color Persian indigo | Hex Code #32127A | RGB 50, 18, 122". www.99colors.net.
5. The color displayed in the color box above matches the color called regimental in the 1930 book by Maerz and Paul A Dictionary of Color New York:1930 McGraw-Hill; the color regimental is displayed on page 117, Plate 47, Color Sample C10.
6. Maerz and Paul A Dictionary of Color New York:1930 McGraw-Hill Page 203 (It is also stated under the entry on Persian Blue on page 201 that the color on Plate 47 Color Sample C10 (regimental) is a [darker] tone of Persian Blue.); color sample of Regimental: Page 117 Plate 47 Color Sample C10
7. Picture of the Interior of the Shah Mosque:

External links

• Media related to The Snake Charmer at Wikimedia Commons (1870): A painting by Jean-Léon Gérôme which shows a snake charmer in a Persian market with Persian blue tiles in the background