Source Crayola® CSS3 CSS4
#322d35
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#30444c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a696e
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey