Source Crayola® CSS3 CSS4
#87877c
 
#95918c
gray
#808080
grey
#808080
grey
#535146
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#706c5d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey