Pulsing Plinth Turquoise

The progressive participle of pulse, to throb. Used as a color modifier for hues that read as if they were alternating between two states of luminance — the vibration of a high-saturation color against a contrasting background. Sits in the bright-bucket center alongside electric, with the implication of optical motion rather than static luminance.

Greek plinthos, brick / base. As a color modifier, plinth implies a column-base-and-pedestal quality, the visual register of Greek-and-Roman-Plinth hand-cut column-base-and-statue-pedestal Doric-and-Ionic-and-Corinthian classical-plinth architectural surfaces under classical-plinth column-base light. Sits at the modifier-and-architecture end of the grid, parallel to pillar and column in usage.

The hydrated copper-aluminum phosphate mined in Persia and the American Southwest for thousands of years — the firuze of Iran, the chalchihuitl of Mesoamerica, the heart of Pueblo and Navajo silverwork. The color refers to a fine Sleeping Beauty turquoise from Arizona: a saturated, slightly green-shifted blue with the slight matrix of host-rock veining. Brighter than persian, lighter than cerulean.