Built-in Live Customizer feature allows you to easily change all colors in this theme. Apart of possibility to change global, general website colors, you can also change colors & sizes for single elements separately, which is possible thanks to this theme architecture. If you are interested about that, you can read more about how to change colors for single elements.
How to change theme colors
Login to your WordPress admin panel, and go to “Appearance” – “Customize”. You can also access this tool if you open selected page on your website, and the “Customize” link can be found in the top right side. Then, find “Theme colors” option and open it – you can find all global colors settings for your website, and you can change it to fit it to your needs.
Some colors might not change “live” – in this case, please try to find “Refresh preview” button on top right side (near the “Publish” button) and click it to load updated preview with your new colors.