Source Crayola® CSS3 CSS4
#d4d6cb
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#57544a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#2e2a24
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey