What color is Drawing, Stage Design: Architectural Capriccio with a Tempietto and Broken Columns ?

Source Crayola® CSS3 CSS4
#b3afa8
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#dad9cc
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey