Ultramarine Coast color palette — #DEF1F0 · #00B9E0 · #0091CC · #4160B9 · #2B1F4E

A conversation between Cobalt and Cerulean, giving this palette its sense of trust and stability.

The five colors

• Cream (#DEF1F0): A whisper-light, dusty teal — the color of glacier melt.
• Cyan (#00B9E0): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#0091CC): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#4160B9): A full-bodied, balanced violet — the color of wild irises.
• Deep Indigo (#2B1F4E): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ultramarine Coast 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

• Wandering Cornflower Bloom color palette (#DBEDF0, #0CB8F5, #4588FF, #6360B9, #3D1E4E)
• Aged Azure Garden color palette (#D8ECF0, #00ACDF, #0075B3, #00508D, #172653)
• Chalky Navy Ridge color palette (#D0F5F7, #0094B6, #006490, #002A73, #0E0D45)
• Worn Corridor color palette (#D0E3FF, #92BFFF, #638BF5, #4563B7, #01093F)
• Washed Orchard color palette (#D6EDD7, #00C7A3, #009B9B, #007991, #002E46)
• Violet Parlor color palette (#D4E0EA, #76A1FF, #876FF6, #85509C, #451733)
• Sunlit Amber color palette (#EDD4F0, #93C7FF, #E78703, #0070C6, #3F2000)
• Pale Mint Studio color palette (#FBDED0, #00DA7B, #009DDA, #265042, #07110D)

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