| Isabelline | |
|---|---|
 Colour coordinates | |
| Hex triplet | #F4F0EC |
| sRGBB (r,g,b) | (244, 240, 236) |
| HSV (h,s,v) | (30°, 3%, 96%) |
| CIELChuv (L,C,h) | (95, 4, 55°) |
| Source | Maerz and Paul[1] |
| ISCC–NBS descriptor | Yellowish white |
| B: Normalized to [0–255] (byte) | |
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Isabelline (/ˌɪzəˈbɛlɪn/IZ-ə-BEL-in), also known asisabella, is a pale grey-yellow, palefawn, pale cream-brown or parchmentcolour. It is primarily found inanimal coat colouring, particularlyplumage colour in birds and, in Europe,in horses. It also has historically been applied to fashion. The first known record of the word was in 1600 as "isabella colour"; this use later became interchangeable in literature with "isabelline" after the latter was introduced into print in 1859. The origin of the word is unclear; the uncertainty prompted by this has generated several attempts to provide anetymology and led to one prominent legend.
The first recorded use ofisabella as the name of a colour in English was in the year 1600,[2] to describe an item inElizabeth I of England's wardrobe inventory: "one rounde gowne of Isabella-colour satten ... set with silver spangles".[3]Isabelline as a derivative term was first used in the journalIbis in 1859 byHenry Baker Tristram[4] to describe the common colour of the upper plumage in the birds ofNorthern Africa.[5]
A few theories have been proposed for the origin of the colour's name. According to a popular legend, the name comes fromInfanta Isabella Clara Eugenia of Spain; during theSiege of Ostend, which started in July 1601, Isabella is claimed to have vowed not to change hershift until the siege was over, expecting a quick victory for her husbandArchduke Albert of Austria. Since the siege lasted over three years, finally ending in September 1604, it is claimed that the discolouration of her shift in that interval led to the naming of the colour.[1][6] However, this theory was discounted by theOxford English Dictionary as the word was in use before the siege had begun.[2] A variation refers to a similar story involving the Spanish queenIsabella I of Castile and the eight-monthsiege of Granada byFerdinand II of Aragon starting in April 1491. This siege ended in January 1492 and again was said to have resulted in an overworn shift belonging to Isabella,[7] this legend is also not true.[8]
Other theories focus on animals close to the colour as the source of the word. In 1904 several writers to the journalNotes and Queries, prompted by a question ofetymology, debated that the word could have begun as acorruption of the wordzibellino (a sable pelt accessory), noting the similarity in colour and the popularity of the accessory around the period the word first came into use.[9] EtymologistMichael Quinion reported that certain sources suggested an alleged Arabic word for lion,izah, might be the origin, indicating an intended original meaning close to "lion-coloured", but has since concluded that "there seems to be no such word in Arabic and we must disregard the suggestion".[7]
The term is found in reference to plumage colouring in the bird species namesisabelline bush-hen,isabelline wheatear, andisabelline shrike, as well as in other descriptions of birds. The genetic pigmentation disorderisabellinism seen in birds is derived from the colour word and is a form ofleucism caused by a uniform reduction in the production and expression ofmelanin resulting in areas of plumage on the back of the bird, normally black, being strongly faded, or isabelline, in appearance.[10] Isabellinism has been reported in several species ofpenguin.[11][12] However, only about one in every 50,000 penguins possess this trait.
Isabelline and isabella are terms applied in Europe to very palepalomino orcremello horses, animals with acoat colour that is variously described as cream, pale gold or almost white; this is the primary usage of the French (isabelle) and German (Isabella) versions of the word.[13] In horses, this colour is created by the action of thecream gene, anincomplete dominantdilution gene that produces a horse with a gold coat and dark eyes whenheterozygous, and a light cream-coloured horse with blue eyes whenhomozygous.
Asubspecies of thebrown bear (Ursus arctos isabellinus) was named for the colour and is also sometimes known as the isabelline bear.[4][14]
The description has also been used in the UK for fawn coloured Doberman dogs.
Rudyard Kipling used this colour in"Kim": "a Hindu urchin in a dirty turban and Isabella-coloured clothes".
{{cite journal}}: CS1 maint: DOI inactive as of July 2025 (link)| Base coat colours |
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