What color is Cover (USA), ca. 1900 ?

Source Crayola® CSS3 CSS4
#f4efd8
 
#efdecd
almond
#f5f5dc
beige
#f5f5dc
beige
#878174
 
#757575
sonic silver
#808080
grey
#808080
grey
#2b2a27
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey