Palette Extractor
Automatically pull the dominant colors out of a reference photo, with each swatch’s share of the image and closest tube color — sort by dominance, value, or hue, then copy or download the palette. Full guide
See it used in Four Complexions in Gouache: From a Triad to the Zorn Palette, Painting an Ear in Gouache: Three Primaries, Then Four and Painting Lips in Gouache: The Values Held, the Hues Didn't.
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