黔

• Black (often denoting a deep, saturated hue).
• Guizhou (the "Black Province").

• Functions as an adjective (color) or a proper noun (place).
• Can function substantively to refer to "blackness" or "the black [thing/person]."

• Contrast with 黑: In literary contexts, 黔 often denotes a deeper saturation. When appearing alongside other markers of darkness (such as 玄 or 烏), it likely specifies a particular shade rather than serving as a general descriptor.

• Early texts: Primarily used as a color adjective.
• Later imperial documents: Frequently serves as a geographic marker or administrative shorthand for Guizhou.

In descriptive or poetic passages, avoid flattening 黔 into a generic "black" without first considering whether the author is emphasizing a specific texture or saturation of color.