Cobalt Harbor color palette — #CFEBDF · #1FD7DB · #00A9C8 · #0178C3 · #2F3B61

Cerulean and Aqua set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#CFEBDF): A whisper-light, dusty teal — the color of shallow lagoons.
• Aqua (#1FD7DB): A luminous, balanced teal — the color of shallow lagoons.
• Cyan (#00A9C8): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0178C3): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#2F3B61): A deep, shadowed, dusty violet — the color of wild irises.

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

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

• Pale Turquoise Canyon color palette (#CCEAE8, #00BBC9, #008CA6, #006284, #0A3B5B)
• Hazy Basin color palette (#D8F2F5, #3DC6FC, #3998FE, #5F6BC0, #3F315D)
• Sky Study color palette (#CFF2D0, #74DFFB, #33B4FC, #6785CA, #5E3B4E)
• Wandering Apricot color palette (#DCF6E7, #5BCFF4, #FF8E46, #00A1C6, #52290E)
• Sunlit Jade color palette (#D9E6C8, #7ED693, #00B889, #008D91, #003C4A)
• Ancient Periwinkle Coast color palette (#D9FFF1, #ABD7FF, #30A9FF, #0077AC, #002435)
• Washed Amethyst Chapel color palette (#D2F1FB, #27BCFF, #458DFF, #7844F2, #440F63)
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Browse the whole catalog at Explore, or see today's palette.