Antique Seafoam color palette — #75FFF0 · #FFCBAD · #9DD1FF · #3F4D5A · #2B3035

A conversation between Sea Foam and Sky, giving this palette its sense of trust and stability.

The five colors

• Sea Foam (#75FFF0): A whisper-light, balanced teal — the color of shallow lagoons.
• Peach Cream (#FFCBAD): A whisper-light, dusty gold — the color of afternoon light on wheat.
• Sky (#9DD1FF): A whisper-light, balanced blue — the color of a favorite pair of jeans.
• Charcoal Brown (#3F4D5A): A full-bodied, dusty blue — the color of deep harbor water.
• Onyx (#2B3035): quiet, heavy and certain.

Feels like: Trust, Stability, Optimism, Sophistication. Tagged neon, dark, vibrant, muted.

Use it as a design system

One click turns Antique Seafoam 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

• Softworn Cabin color palette (#D9F28E, #FFCBAA, #86D6FF, #45545F, #2C3135)
• Muted Terrace color palette (#99FEC6, #F6CC4C, #6EC9FF, #3F4457, #273038)
• Softworn Field color palette (#CBFFDC, #EBE085, #C1D3FF, #735A6E, #342D33)
• Worn Canyon color palette (#ECECFF, #D4D1C6, #B6B4D3, #5A4351, #2B1F26)
• Softworn Mustard color palette (#D3EDEE, #FBB027, #91B2FF, #2C3F5F, #19212E)
• Wandering Wisteria Field color palette (#EBEACD, #00E3E3, #B878E9, #353449, #20202B)
• Airy Chartreuse color palette (#C4F538, #BEDAFF, #C291E9, #3F3E54, #24242B)
• Oat Lagoon color palette (#F1F5FF, #B3DFAB, #7479A7, #434D64, #282B33)

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