Source Crayola® CSS3 CSS4
#7db5ce
 
#6699cc
blue gray
#87ceeb
sky blue
#87ceeb
skyblue
#17363f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3e4440
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8a8e86
 
#95918c
gray
#808080
grey
#808080
grey
#597e86
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey