Cobalt Harbor color palette — #EFF4E4 · #93C2E2 · #0076C1 · #004E65 · #00193A

A conversation between Royal Blue and Peacock, giving this palette its sense of trust and stability.

The five colors

• Cream (#EFF4E4): A whisper-light, dusty green — the color of a quiet forest floor.
• Sky (#93C2E2): A luminous, dusty blue — the color of open sky before noon.
• Royal Blue (#0076C1): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#004E65): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#00193A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cobalt 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

• Cerulean Summit color palette (#F1F3EB, #A9D2C1, #4582AD, #00586C, #00213F)
• Washed Sapphire Studio color palette (#FFF1F6, #73C1F3, #0362E7, #00555A, #2C2867)
• Worn Denim color palette (#E6E9E0, #7BA1C2, #0057A5, #00364B, #000629)
• Softworn Veranda color palette (#E4FBF9, #94D3FF, #0091EF, #006E8D, #00306A)
• Muted Lagoon Harbor color palette (#E3E3D8, #33868B, #00444C, #001F1D, #000202)
• Weathered Dune color palette (#F2F2EB, #C4DED6, #4B9CA3, #006E61, #153321)
• Powdered Sapphire Grove color palette (#FCD5CE, #DB477C, #215EFC, #8E0044, #00064D)
• Pale Grape color palette (#F6E5E9, #CE0067, #8D5600, #6500C2, #23000C)

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