color.
Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925.
CMYKH (c, m, y, k): (0, 0, 0, 34)
SRGBB (r, g, b): (168, 168, 168)
HSV (h, s, v): (0°, 0%, 65.9%)