Source Crayola® CSS3 CSS4
#484441
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#86827e
 
#757575
sonic silver
#808080
grey
#808080
grey
#539668
 
#319177
illuminating emerald
#3cb371
medium sea green
#3cb371
mediumseagreen
#627a66
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey