The value structure of Leo Steel is mid-key: quiet, controlled, and cohesive. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #A27E3E functions as the palette's exclamation mark: highest chroma, lowest percentage (5.9%). The value range of 33 units sits in the comfortable middle: enough depth, enough light, neither extreme. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Leo Steel's palette 3 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.