Colour scheme ideas

For my magazine, I would like to use a simple colour scheme using a main 3 colours. I like the idea of either using black and white photography or dressing my model in black or white clothing and adapting the image to look less colourful. I would then possibly have one contrasting colour for the masthead or cover lines, this could also maybe match part of the image if it was in colour. 

These two coulour palettes would i would use a black and white image with one contrasting colour, I could use a different contrasting colour depending on the image and if any colours would be relevant etc. 

With just black and whites I would have the image in black and white, with the masthead and coverlines in either black or white, depending on the background. I think this would give it quite a classy look.