Grey has moved from a largely utilitarian, undyed or industrial colour to a deliberately chosen, sophisticated neutral in modern interiors, fashion and branding.
No single HEX value defines this entire colour family — see individual colour profiles below for specific shades.
Undyed grey wool was historically among the cheapest and most common fabric colours, since it required no dyeing process at all, in contrast to grey's more deliberate, premium modern positioning.
pre-industrial textile production
Grey became strongly associated with industrial materials — concrete, steel, unfinished stone — through the 20th century's modernist architecture and design movements.
20th century
Grey became one of the most popular neutral interior wall colours in many Western markets during the 2010s, often replacing beige as the default 'safe' neutral choice.
2010s
Grey has no famous pigment of its own, because it is what results from mixing black with white or from leaving wool and stone as they are. Its history is therefore mostly one of use and of words. The basic term is Germanic, and the Romance languages borrowed it: French gris, Spanish gris and Italian grigio are all loans. From gris comes grisaille, the practice of painting in tones of one colour, which is a technique before it is a hue. The other grey words are material: drab was an undyed cloth, slate a roofing stone. Even the two spellings are a late development, and do not mark two colours. 1, 2
| Name | Kind | Period | What is known | Sources |
|---|---|---|---|---|
| Grisaille | Word | French from the 17th century; English from 1848 | Painting in monochrome with forms defined by tone. It need not be grey: the National Gallery's examples are a grey Samson and Delilah by Mantegna, imitating sculpture, and a brown Ecce Homo by Rembrandt, made in preparation for an etching. | 1, 2 |
| Drab | Cloth | the cloth 1540s; the trade colour 1680s | A thick yellowish-grey woollen, the colour of natural undyed cloth. The sense 'dull, not bright' dates only from 1880. | 1 |
| Slate | Word | slate-colour 1743; slate-grey 1791 | From the stone that splits into roofing tiles. 'Slate-grey' is first recorded in dyeing, and afterwards in descriptions of birds. | 1 |
| Grey taffeta | Cloth | mid-18th century | Increasingly chosen in place of pink as the facing on English judges' summer robes. | 3 |
| When | Where | What happened | Sources |
|---|---|---|---|
| About 1200 | England | 'Grey' is recorded as a noun, from an Old English adjective with no certain relatives outside the Germanic languages. | 1 |
| 15th and 16th centuries | Northern Europe | Monochrome scenes were a favoured treatment for the outer faces of the shutters of multi-panelled altarpieces. | 2 |
| 1837–1901 | Great Britain | Grey was one of the colours a widow could reintroduce in half-mourning, after a year or more in black. | 4 |
| 1863 | United States | 'The gray' is first recorded as a name for the Southern troops in the Civil War, from the colour of their uniform. | 1 |
| 20th century | Britain and the United States | The spelling settled into 'grey' in British use and 'gray' in American use. | 1 |
Claim: 'Grey' and 'gray' are two slightly different colours.
Evidence: Not supported. They are one word. The etymological record treats the difference purely as spelling, and dates the split between British and American usage to the 20th century. 1