Source Crayola® CSS3 CSS4
#444340
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#817c74
 
#757575
sonic silver
#808080
grey
#808080
grey
#61605a
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#b9b1a1
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey