What color is Drawing, Design for Regulator ?

Source Crayola® CSS3 CSS4
#666447
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#3d3f47
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a4a282
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#52524c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#c5c3af
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver