Source Crayola® CSS3 CSS4
#6d716b
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#878d82
 
#95918c
gray
#808080
grey
#808080
grey
#a99d8d
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#4b545a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey