Rudolf Jordan keeps values measured and balanced, a hallmark of tonal restraint. Yellow, ochre, sienna: warm hues that Rudolf Jordan deploys as the palette's primary energy. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. Only 3.9% is devoted to #9E4323, yet that small allocation delivers the palette's entire chromatic tension. 64 units of value range underpin the palette's structural clarity: the eye always knows where light falls. These proportions encode Rudolf Jordan's instinctive sense of how much of each quality the eye can hold.