Seafoam Basin color palette — #DEFFE5 · #46EED1 · #00ADBF · #006791 · #001C61

Built around Lagoon, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Honeydew (#DEFFE5): A whisper-light, dusty teal — the color of glacier melt.
• Lagoon (#46EED1): A whisper-light, balanced teal — the color of sea glass.
• Cyan (#00ADBF): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#006791): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#001C61): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Seafoam Basin 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

• Soft Denim color palette (#D8FFF3, #65E2EA, #0098BF, #074FA0, #1C0061)
• Patina Navy color palette (#69FFED, #00B3CE, #006EA2, #140085, #04000F)
• Wandering Chartreuse color palette (#ECFFAF, #8CF099, #00AE91, #006C76, #002F41)
• Teal Harbor color palette (#86FAF0, #00B6BB, #007988, #004657, #002231)
• Pale Meadow color palette (#DBFFEC, #00D6CF, #0086A3, #00436A, #07003A)
• Timeworn Aubergine color palette (#D7FEFF, #A2E7FF, #6FACE3, #5B66A9, #421662)
• Soft Navy Loft color palette (#AEFAB8, #00BFA7, #008090, #004F6A, #031E9F)
• Frosted Alley color palette (#CEEEF3, #009BCE, #2042B7, #20005A, #030005)

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