Darkness anchors Ralph Blakelock; light is rationed, creating dramatic contrast rather than open air. Yellow, ochre, sienna: warm hues that Ralph Blakelock deploys as the palette's primary energy. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #1A1410 at 25.6% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. At 6.4%, #463010 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. Value range is moderate at 43 units - enough contrast for legibility, not so much as to fragment the tonal unity. This tonal restraint is characteristic of the Ralph Blakelock approach: colour serves light, not the reverse. Palette 9 sits within the larger chromatic argument that Ralph Blakelock's complete body of work advances.