Source Crayola® CSS3 CSS4
#a1a999
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#c9dbca
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#787469
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey