#143c5d - Poseidon color

A deep, muted navy with cool teal undertones, this hue reads as a sophisticated, oceanic blue—rich and slightly shadowed rather than bright. It conveys calm authority, professionalism, and a contemplative mood, making it ideal for corporate identities, navigational themes, or moody interiors. It pairs beautifully with warm metallics like gold or brass, soft neutrals, and coral accents to add contrast. Versatile and grounding, it feels both classic and modern, suggesting depth, reliability, and refined restraint.