Source Crayola® CSS3 CSS4
#4b4f54
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#626156
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#6a7b81
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#88867c
 
#95918c
gray
#808080
grey
#808080
grey
#dddbcb
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey