I got an dark background (color rgb 42, 50, 60) on my webpage. Now I use my standard colored logo to be shown there. However I want to have an mono-color-logo (light grey or metal color or so) what fits better to the dark background. This logo at the dark background must not be showy or prominent shown. the logo must look like stamped into the background. Please find attached some examples I like. My logo should have a similar effect.