Leather worn to a soft brown, like an archer's well-used arrow case.
Quiver is a medium brown.
It can be described as medium, moderate, matte and dusty.
Set in white, because white reads best on it.
A quiver is a container for holding arrows or bolts. It can be carried on an archer's body, the bow, or the ground, depending on the type of shooting and the archer's personal preference. Quivers were traditionally made of leather, wood, furs, and other natural materials, but are now often made of metal or plastic.
Read on WikipediaIn mathematics, especially representation theory, a quiver is another name for a multidigraph; that is, a directed graph where loops and multiple arrows between two vertices are allowed. Quivers are commonly used in representation theory: a representation V of a quiver assigns a vector space V(x) to each vertex x of the quiver and a linear map V(a) to each arrow a.
Read on WikipediaProper noun