ΔE 4.7, very close: most people won’t see a difference side by side. Canvas is a little lighter than Russian Dark Brown 6K.
Yes, for most jobs. Very close match (ΔE 5). Canvas is a little lighter than Russian Dark Brown 6K.
The same difference applies the other way round: Russian Dark Brown 6K is a little darker.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Russian Dark Brown 6K on the colour wheel See Canvas on the colour wheel
All matches: Russian Dark Brown 6K equivalents · Canvas equivalents