Unblemished Limed Lagoon

Old French blesmir, to wound — negative-prefix un- plus past-participle of blemish. As a color modifier, unblemished implies a clear-and-flawless quality where the hue carries no defect or imperfection. Sits at the crisp-and-clean end of the grid, parallel to pristine and spotless in usage.

Old English līm, lime. As a color modifier, limed implies a lime-washed-and-whitened quality, the visual register of Andalusian-and-Mediterranean-limewashed hand-limed-and-whitewashed stone-and-stucco-and-timber Andalusian-and-Mediterranean-limewashed surfaces under Andalusian-and-Mediterranean lime-washed-and-whitened light. Sits at the modifier-and-texture end of the grid, parallel to mossed and pitted in usage.

A shallow body of saltwater partially or fully enclosed by a barrier — coral atoll lagoons in the Pacific, Venice's Laguna Veneta, the Florida Keys' backcountry. The color refers to the average reflectance of a calm tropical lagoon at midday: a saturated, slightly muted blue-green with the optical clarity of shallow water over white sand. Brighter than reef, cooler than aquamarine, with the postcard weight of a Pacific atoll seen from above.