Source Crayola® CSS3 CSS4
#b7b7ab
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#706d67
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#959288
 
#95918c
gray
#808080
grey
#808080
grey
#4e4f4a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey