Source Crayola® CSS3 CSS4
#908e86
 
#95918c
gray
#808080
grey
#808080
grey
#574e4b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6c6d67
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#52222d
 
#714b23
raw umber
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey