Cobalt Harbor color palette — #D3E8E6 · #5DBBF2 · #0089D8 · #006983 · #00142D

A conversation between Azure and Cyan, giving this palette its sense of trust and stability.

The five colors

• Frost (#D3E8E6): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#5DBBF2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Azure (#0089D8): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006983): A full-bodied, balanced blue — the color of open sky before noon.
• Ink (#00142D): 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

• Timeworn Aqua color palette (#DDEFEC, #2BC5D8, #0092AD, #006D6C, #001720)
• Ultramarine Quarry color palette (#EFD7E1, #39ADE8, #1E63BE, #004A4C, #0F0540)
• Softworn Bloom color palette (#F6EDDF, #7CC0E9, #0068B9, #003D45, #000016)
• Frosted Field color palette (#E4F2F1, #A1DCFC, #5FADE2, #0B8DA8, #073051)
• Washed Navy color palette (#F3E8ED, #5492B5, #173FA0, #002C29, #060017)
• Aqua Study color palette (#EDF8F6, #C4E8FF, #6BCEE3, #62A6A2, #2B4C5E)
• Timeworn Moss Harbor color palette (#E1F0D4, #5C8F00, #008587, #935600, #040A00)
• Washed Mint color palette (#CFE8E3, #64D878, #37BB8E, #687D31, #042002)

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