What color is Drawing, Design for a Rug ?

Source Crayola® CSS3 CSS4
#455647
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a4c40
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#3c2b26
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3b454d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bfb3a7
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey