Source Crayola® CSS3 CSS4
#958e80
 
#95918c
gray
#808080
grey
#808080
grey
#b7b2a1
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4e5452
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6d6d64
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#717e82
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey