marina is strongly light-biased - shadow is suggested rather than declared. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #DDE0DA at 48.7% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The saturated accent, #4C6183, registers at 1.5% - sparse enough to feel like a deliberate surprise. The value range spans 63 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky.