Source Crayola® CSS3 CSS4
#dcdfd0
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#544f4c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7d7a74
 
#757575
sonic silver
#808080
grey
#808080
grey