This is an application to test the coverage of palettes. Choose an image and a palette file and click 'start'. The colors in the image will be replaced by those in your palette. Supported palette formats are at https://www.npmjs.com/package/anypalette.
- DeltaE from http://zschuessler.github.io/DeltaE/
- AnyPalette.js from https://www.npmjs.com/package/anypalette
- D3 Color from https://github.com/d3/d3-color
- underscorejs from https://underscorejs.org/
- PureCSS from https://purecss.io/ (though I haven't done much with it yet)
Also thanks to this gist for the local release version.