Source Crayola® CSS3 CSS4
#35322d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#61544a
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#77716c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey