The history of colour is largely a history of what could be reliably produced and afforded: early pigments came from earth and minerals, expensive dyes marked status for millennia, and 19th-century synthetic chemistry rapidly made colour cheap, stable and universally available for the first time.
The earliest documented pigments — ochres and charcoal-based blacks — are tens of thousands of years old, found in prehistoric cave art on multiple continents.
Notable use · prehistory
For most of recorded history, the range of colours reliably available to painters and dyers was constrained by what natural minerals, plants and animals could produce — genuinely vivid, stable colours like blue and purple were often the rarest and most expensive.
Notable use · pre-industrial history generally
The mid-19th-century discovery of synthetic aniline dyes, starting with mauveine in 1856, triggered a rapid industrial expansion of affordable colour that fundamentally changed fashion, interiors and printing within a few decades.
Modern use · mid-19th century
For most of the human past a colour was only as available as the material behind it, and materials had to be dug, gathered, traded or laboriously prepared. The palette therefore stayed narrow for very long stretches and then widened abruptly whenever someone made a colourant that nature does not hand over ready to use. The oldest evidence is of preparation, not pictures: at Blombos Cave people were grinding ochre and keeping a liquid mixture in shells tens of thousands of years before the earliest painting that survives. The same pattern runs to the present day, when a new blue turned up by accident in a laboratory that was looking for materials for electronics. 1, 2, 3
| When | Where | What happened | Sources |
|---|---|---|---|
| About 100,000 years ago | Blombos Cave, South Africa | An ochre-rich liquid was mixed and stored in two abalone shells, found with the grindstones, hammerstones, bone and charcoal used to make it. | 1 |
| At least 51,200 years ago | Leang Karampuang, Sulawesi, Indonesia | A scene of human-like figures with a pig was painted on a cave wall; uranium-series dating of the mineral crust over it makes this the earliest known surviving representational art. | 2 |
| About 48,000 years ago | Lion Cavern, Eswatini | Ochre was being mined intensively and carried between sites, the oldest such mining yet dated. | 4 |
| 1803–04 | — | Thénard first prepared cobalt blue, a manufactured mineral blue that is still among the most widely used. | 5 |
| 1828 | — | Artificial ultramarine was synthesised successfully, and the far dearer natural pigment was quickly displaced by it. | 6, 7 |
| 1856 | England | William Henry Perkin, aged 18, obtained a purple dye from coal-tar aniline while trying to make quinine, and the synthetic dye boom followed within decades. | 8 |
| 2009 | Oregon State University, United States | A vivid blue made from yttrium, indium and manganese oxides was discovered by accident during work on materials for electronics. | 3 |
Claim: Synthetic dyes were simply better than the natural ones they replaced.
Evidence: Only partly supported. The first aniline dyes were cheaper and brighter, but the Science Museum's account stresses that they were liable to fade, and that William Morris attacked them for it in 1882. Dyes chosen for resistance to sunlight were a separate, later development of the early 1900s. 8
Historical claims above are scoped to a specific period, region or culture where relevant — none are presented as a single universal fact. See methodology.