Source Crayola® CSS3 CSS4
#dbdbbb
 
#eceabe
spring green
#d3d3d3
light gray
#d3d3d3
lightgrey
#2f2f29
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7b8179
 
#757575
sonic silver
#808080
grey
#808080
grey
#a5a086
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown