Source Crayola® CSS3 CSS4
#b2b5a1
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#717164
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#4d4e47
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#938f81
 
#95918c
gray
#808080
grey
#808080
grey