Source Crayola® CSS3 CSS4
#b1aaa0
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#414c66
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a5f67
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#2a2f3e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey