Ultramarine Lagoon color palette — #DAE9FF · #004DB6 · #751C00 · #2A2B00 · #000305

A conversation between Cobalt and Rust, giving this palette its sense of nature and growth.

The five colors

• Frost (#DAE9FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#004DB6): A full-bodied, vivid blue — the color of open sky before noon.
• Rust (#751C00): A deep, shadowed, balanced orange — the color of autumn markets.
• Deep Forest (#2A2B00): A deep, shadowed, dusty green — the color of fresh herbs.
• Ink (#000305): a grounded near-black with real depth.

Feels like: Nature, Growth, Trust, Stability, Balance. Tagged jewel, vibrant.

Use it as a design system

One click turns Ultramarine Lagoon 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

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• Indigo Ridge color palette (#EBF2FF, #525EDB, #783700, #223600, #000E15)
• Washed Studio color palette (#C9E7FC, #00637D, #810039, #302000, #000405)
• Worn Aubergine Terrace color palette (#FFE4ED, #7231A1, #73002D, #2B2D00, #00140C)
• Misty Sapphire Thicket color palette (#F0F6FF, #366EFF, #725100, #493200, #000201)
• Lowlit Grape color palette (#E7E9FA, #7200BC, #372B20, #2A0B2A, #040314)
• Indigo Courtyard color palette (#EDDEC0, #6B5BF1, #741C81, #372B00, #120527)
• Smoked Aubergine Coast color palette (#EBEDFF, #510077, #312100, #001509, #000103)

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