ΔE 10.0, fair: the same colour family, but not a straight swap. Anthracite Gray is a little darker, more muted than Uniform Grey.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Anthracite Gray is a little darker, more muted than Uniform Grey.
The same difference applies the other way round: Uniform Grey is a little lighter, more saturated.
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 Uniform Grey on the colour wheel See Anthracite Gray on the colour wheel
All matches: Uniform Grey equivalents · Anthracite Gray equivalents