Every brand of modeling paste is different, as is every brand of paint. Most modeling pastes have titanium white mixed in, giving them that white-ish colour, but some brand have quite a bit and it causes your colours to be washed out, making bright colours look like pastels. Some brand of paint are more pigmented than others, meaning it takes less of that paint to achieve the “thick paint” colour when you’re mixing with paste. But, you can even have colours that are more pigmented in the same br