Light floods Frederic Leighton; the palette keeps values pale and airy across its range. Frederic Leighton tilts toward cool - blues and silver-greys carry the structural weight. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. The highest-chroma note - #402218 - appears at just 1.9%, deployed as a precision accent against the quieter ground. The full value range is 60 units: broad enough to build convincing three-dimensional form. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Frederic Leighton's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.