silverColor([ angle ])

Creates a silver color, most commonly used as a background color.

This method is a short cut to the perlchartdir::metalColor method, using grey (DDDDDD in hex) as the base color.

Argument	Default	Description
angle	90	The direction for brightness modulation, specified as a clockwise angle in degrees, with 0 being the upward pointing direction.

A 32-bit integer representing the silver color.