Source Crayola® CSS3 CSS4
#dfd6bd
 
#efcdb8
desert sand
#d3d3d3
light gray
#d3d3d3
lightgrey
#51524a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#726f61
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#b3b0a1
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey