ΔE 6.3, close: similar, with a visible difference side by side. Bleached Strap Grey is a little darker than Matt Satin Black. They are different kinds of paint: AMMO by Mig Matt Satin Black is an ink, glaze or transparent paint and Army Painter Bleached Strap Grey is an opaque base/layer paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Bleached Strap Grey is a little darker than Matt Satin Black. They are different kinds of paint.
The same difference applies the other way round: Matt Satin Black is a little lighter.
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 Matt Satin Black on the colour wheel See Bleached Strap Grey on the colour wheel
All matches: Matt Satin Black equivalents · Bleached Strap Grey equivalents