Source Crayola® CSS3 CSS4
#6089a0
 
#5d76cb
indigo
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#7fadca
 
#6699cc
blue gray
#87ceeb
sky blue
#87ceeb
skyblue
#6a736d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#848f85
 
#95918c
gray
#808080
grey
#808080
grey
#9d9872
 
#9f8170
beaver
#808080
grey
#808080
grey