Source Crayola® CSS3 CSS4
#5e7e5d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#7da086
 
#6dae81
forest green
#778899
light slate grey
#778899
lightslategrey
#98a195
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#44553c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey