Source Crayola® CSS3 CSS4
#2c3144
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4a5062
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#88858f
 
#95918c
gray
#808080
grey
#808080
grey