Step 7 - Choose Your Colours Now this is the fun part, Creating your skyline. To start off with you will first need to set the forground colour you want to use. In this example I am using the colour code [2b2b2b]. To set the forground colour all you need to do is click the first big colour box in the tools box. This will then bring up another box where you shall choose your colour. Once you have choosen your colour click ok.