Source Crayola® CSS3 CSS4
#aba897
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#516bc5
 
#5d76cb
indigo
#4682b4
steel blue
#4682b4
steelblue
#73a482
 
#6dae81
forest green
#778899
light slate grey
#778899
lightslategrey
#6a6f65
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#474d4d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey