Andrea del Castagno sits in the centre of the value range, lending the palette a sense of even, sustained light. Warm hues command this palette; Andrea del Castagno favours the reds, oranges, and yellows of firelight and earth. Mid-range chroma keeps the palette grounded - colourful but not strident. Only 5.9% is devoted to #4A252B, yet that small allocation delivers the palette's entire chromatic tension. 52 units of value spread create a palette that is varied but unified - contrast in the service of harmony. Andrea del Castagno's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.