Source Crayola® CSS3 CSS4
#8991b2
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#393832
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b8ad55
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki
#6e7079
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey