Source Crayola® CSS3 CSS4
#736c88
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#3f3f56
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#132a46
 
#414a4c
outer space
#191970
midnight blue
#191970
midnightblue
#8b8382
 
#95918c
gray
#808080
grey
#808080
grey
#3e5a6e
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey