We just released a new enhancement that allows you to color code your projects on the Global Gantt chart. After choosing a color from the project settings page and clicking save, the Global Gantt chart will display all your timelines with your selected color for that project. Tasks will be in your chosen color and subtasks will be in that same color but appear faded. This allows you to quickly differentiate between your projects on the Gantt chart. Color coding a project also applies to the Global Projects and Global Calendar sections.