Blue is the colour of peace and quietness; it also implies to calmness, restfulness, stability. The sky’s limitlessness and the sea’s unfathomable depths are represented by this hue as well. Another thing that can be shown by blue is trustworthiness – reliability – sincerity which makes it frequently employed in working places logos or uniforms where people need to rely on each other very much indeed. Moreover, artists often use blue when they want their paintings look cool or feel cold while designers tend towards it if they wish for them to appear fresh or clean; also freedom could be symbolised through such design solutions too