Source Crayola® CSS3 CSS4
#617c60
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#e6e4ce
 
#efdecd
almond
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#343b2b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#848476
 
#757575
sonic silver
#808080
grey
#808080
grey
#5d5142
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen