Oxidized Copper is a copper block. Unwaxed copper slowly oxidizes from orange to blue-green, and honeycomb wax stops it at its current stage. Pair it with dark wood, deepslate, or tuff so the copper stands out as an accent.
Blocks to try around it, picked by color and surface detail. These are suggestions, not rules.
Ranked by the average color of each block's texture. A close color is a starting point for a palette, not a rule.