Fra Angelico is strongly light-biased - shadow is suggested rather than declared. Yellow, ochre, sienna: warm hues that Fra Angelico deploys as the palette's primary energy. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. #874D38 functions as the palette's exclamation mark: highest chroma, lowest percentage (6.4%). The value range of 53 units sits in the comfortable middle: enough depth, enough light, neither extreme. Fra Angelico's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.