Seafoam Dune color palette — #E9F4F6 · #75D9BF · #438CB1 · #3C806F · #0F171D

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

The five colors

• Ivory (#E9F4F6): a clean, paper-quiet neutral.
• Lagoon (#75D9BF): A luminous, balanced teal — the color of glacier melt.
• Cerulean (#438CB1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#3C806F): A full-bodied, dusty teal — the color of glacier melt.
• Ink (#0F171D): quiet, heavy and certain.

Feels like: Trust, Stability, Calm, Sophistication. Tagged duotone, muted, cool.

Use it as a design system

One click turns Seafoam Dune 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

• Olive Archive color palette (#E9F5F1, #B4CE91, #349393, #637B3F, #08191D)
• Weathered Aqua color palette (#EAF3F9, #6AD3F6, #8A76B4, #3A7B91, #14151F)
• Hushed Balcony color palette (#F3F6EF, #95CFB1, #6D7AAF, #3B7C5E, #372933)
• Worn Grove color palette (#E5F8E8, #5EBCC4, #497EA7, #604862, #1D2F38)
• Worn Aqua Market color palette (#D9F8FF, #79CFDA, #4E95B2, #2D5B81, #192854)
• Ancient Lagoon Lagoon color palette (#F2F7F1, #99E1DA, #58A6CB, #2D9F98, #1F332B)
• Driftwood Alley color palette (#EAF4F7, #D2D8E1, #B0ABB8, #628A96, #2F383B)
• Lapis Terrace color palette (#DFF7FE, #00BFC2, #544DE8, #00696A, #02071F)

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