Ancient Seafoam color palette — #ECF9EE · #61E3DF · #008A98 · #00543D · #000F15

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

The five colors

• Ivory (#ECF9EE): bright and airy, almost weightless.
• Lagoon (#61E3DF): A whisper-light, balanced teal — the color of glacier melt.
• Cerulean (#008A98): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Forest (#00543D): A deep, shadowed, balanced teal — the color of shallow lagoons.
• Ink (#000F15): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ancient 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

• Pale Cobalt color palette (#EBFAEE, #8DD6FF, #257EC9, #00505A, #01082B)
• Petrol Boulevard color palette (#E5F2E7, #64C7DC, #007195, #003E3B, #000307)
• Azure Terrace color palette (#EDF9EF, #ADF3FF, #17A1C8, #006B61, #002134)
• Airy Pine Market color palette (#F1E4ED, #7AD2CD, #00A4BC, #0D824A, #002334)
• Washed Cypress Archive color palette (#E2E3D7, #63ADAA, #006468, #003F35, #002429)
• Aged Delta color palette (#ECF9EF, #CBDBF6, #00C3E0, #008A70, #003B4F)
• Muted Field color palette (#EFF6FF, #E8D4EB, #E399F1, #156C94, #0A132B)
• Soft Summit color palette (#D3F3FE, #00A3E7, #0065AA, #003088, #090538)

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