Searing Hut Sky

Old English sēarian, to wither — present-participle of sear. As a color modifier, searing implies a saturated-and-burning-touch-hot quality, the bright color of cast-iron-griddle high-heat surface-emission. Sits at the bright-and-warm end of the grid, parallel to scorching and blazing in usage.

Old French hutte, small-shelter. As a color modifier, hut implies a one-room-shelter quality, the visual register of Mongolian-and-Highland small one-room timber-and-stone-and-felt nomadic-and-settled shelter surfaces under remote-and-windswept Mongolian-steppe-and-Scottish-Highland one-room shelter light. Sits at the modifier-and-place end of the grid, parallel to tent and lodge in usage.

The blue of a clear sky at noon — produced by Rayleigh scattering, the preferential dispersion of shorter wavelengths through atmospheric molecules. Air itself is colorless; the color we see is sunlight scattered toward our eyes by every cubic kilometer above. The reference shade is mid-latitude noon under a high pressure system: a clean, slightly green-shifted blue with the luminous depth of light scattered across an entire hemisphere of air.