Inky Honed Ultramarine

An adjectival form of ink, used as a color modifier since the eighteenth century to suggest the deep saturated black of fresh writing ink seen against white paper. Less about literal blackness than about the optical density of a fluid that absorbs light through its full thickness. Used at the dark end of any saturated hue: an inky blue is a deep saturated blue with the optical depth of pigment in solution.

Old English hǣnan, to-sharpen. As a color modifier, honed implies a sharp-edged-and-polished quality, the visual register of Sheffield-and-Solingen-honed-blade hand-honed-and-sharpened-and-polished steel-and-iron-and-bronze Sheffield-and-Solingen-honed-blade surfaces under Sheffield-and-Solingen hand-honed-and-sharpened-blade workshop-light. Sits at the modifier-and-texture end of the grid, parallel to buffed and gloss in usage.

The pigment ground from lapis lazuli — the Afghan mineral imported through Venice in the late Middle Ages, more expensive by weight than gold during the Renaissance. The color refers to a freshly mixed ultramarine pigment in linseed oil: a saturated, slightly violet-shifted deep blue with the matte finish of micron-ground rock. Deeper than cobalt, cooler than royal, with the art-historical weight of the blue Vermeer reserved for Mary's robe.