Level Eddy Lagoon

Latin libella, small-balance / level-tool — sharing root with libra (balance). As a color modifier, level implies a clear-and-horizontal-true quality where the hue carries the visual register of gravity-perpendicular-and-perfectly-horizontal surface. Sits at the crisp-and-balanced end of the grid, parallel to plumb and flat in usage.

Old Norse iða, whirlpool-or-current. As a color modifier, eddy implies a small-circling-and-counter-current quality, the visual register of river-bend-and-tidal-pool-eddy hand-small-circling-and-counter-current river-bend-and-tidal-pool-and-rock-shelter eddied-and-small-circling-and-counter-current surfaces under river-bend-and-tidal-pool-and-rock-shelter Highland-burn-and-coastal-cove curl-and-spiral-light. Sits at the modifier-and-mood end of the grid, parallel to swirl and stir 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.