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Codes and Numbers

Please check out Hexidecimal Chart to see what codes are available to name.
The hexadecimal code that matches this color is

Justification

This article will be judged by what is written as a justification and may be deleted or rewritten if the justification does not adhere to the Color Sorting Policies.
This color was named for a semi-precious mineral also called "natural glass". It forms near volcanoes and has frequently been used for making arrowheads.
This color is a shade of Black
The color Obsidian is named after a Mineral

Confirmation by Picture

References