Established Prowl Royal

Latin stabilīre, to make stable — past-participle of establish. As a color modifier, established implies a saturated-and-rooted quality where the hue carries the weight of long-standing visual presence. Sits at the bold-and-firm end of the grid, parallel to steadfast and anchored in usage.

Middle English prollen, to-roam-and-search. As a color modifier, prowl implies a stalking-and-hunting-and-watchful quality, the visual register of panther-and-tiger-prowl hand-stalking-and-hunting-and-watchful panther-and-tiger-and-leopard prowled-and-stalking-and-hunting-and-watchful surfaces under panther-and-tiger-and-leopard jungle-and-savanna-and-night-forest big-cat-light. Sits at the modifier-and-mood end of the grid, parallel to stalk and lurk in usage.

The blue of European royal court dress and regalia from the late seventeenth century forward — the color of British peers' robes, French royal sashes, the lining of the crown-jewel cases. The color refers to a saturated, slightly violet-shifted blue with the matte finish of velvet or melton wool dyed to maximum intensity: deeper than cornflower, warmer than ultramarine, with the heraldic weight of a color reserved for monarchs and the official Crown.