Source Crayola® CSS3 CSS4
#d4cdc1
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#787468
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#524a40
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#2d2317
 
#000000
black
#000000
black
#000000
black