Source Crayola® CSS3 CSS4
#959f7f
 
#95918c
gray
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#6f8985
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#526a7c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#222634
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3d4d5b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey