Aqua Harbor color palette — #E4F3F1 · #4DC3DB · #0081A0 · #00585C · #002331

Cyan takes the lead with Cerulean close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#E4F3F1): bright and airy, almost weightless.
• Cyan (#4DC3DB): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#0081A0): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00585C): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#002331): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Aqua Harbor into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Timeworn Delta color palette (#D2EAE9, #77B9EA, #0077CD, #005570, #031D45)
• Hushed Azure color palette (#F1E9DC, #8ECBD9, #04A0CF, #007E77, #002138)
• Misty Cobalt color palette (#FFF0FB, #9BD7E5, #0081C6, #00543D, #040332)
• Azure Coast color palette (#E4FBF8, #9EE8FF, #00AADC, #00818C, #004564)
• Washed Cerulean Delta color palette (#D5E3E0, #33A3B2, #006376, #003B3B, #000B11)
• Cornflower Garden color palette (#E3FBFA, #9FD0FF, #2A8AFC, #006C95, #142E6A)
• Patina Powder color palette (#EEF8F5, #CFE0F1, #8ABACB, #628F97, #3F5661)
• Softworn Grove color palette (#D7E6DD, #978800, #008588, #5D5400, #002021)

Browse the whole catalog at Explore, or see today's palette.