What color is Drawing, Textile Design: Zwilling ?

Source Crayola® CSS3 CSS4
#59827d
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#98b2a6
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4b564d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#767a70
 
#757575
sonic silver
#808080
grey
#808080
grey