Source Crayola® CSS3 CSS4
#b5a991
 
#bab86c
olive green
#a9a9a9
dark gray
#a9a9a9
darkgrey
#847d70
 
#757575
sonic silver
#808080
grey
#808080
grey
#433c4a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#615a61
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey