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An Archive of Colour Gradients

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Why This Matters

This story highlights a curated archive of colour gradients intended for use in cartography, technical illustration, and design work. While niche, it matters because well-designed color schemes are essential tools for data visualization, mapping, and scientific imaging, helping communicate complex information clearly and accurately. Free, organized resources like this lower the barrier for designers and technical professionals to produce polished, effective visual work.

Key Takeaways

An archive of colour gradients

Rain in the eastern Caribbean using a scheme by Hayden James Detail of aeromagnetic image of the Yilgarn region in Western Australia using the CET-L20 scheme Schemes from Nicholas Rougeux’s recreation of Mose Harris’ colour wheels A map of Kimberley, North West Australia, using a USGS scheme The Moon’s Mare Tranquillitatas, landing site for Apollo 11, by Paul Naylor A map of Colombia using the Shadowxfox scheme

For cartography, technical illustration and design. The archive supports several formats and is organised by author.

Complete sets of gradient files are also available for download.

Selections from the archive

Notes