Source Crayola® CSS3 CSS4
#7b698b
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#514b58
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6f6971
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#968b97
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey