Source Crayola® CSS3 CSS4
#3f6a9d
 
#2e5894
b'dazzled blue
#4682b4
steel blue
#4682b4
steelblue
#878d90
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#6d7177
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#32373e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#505559
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey