Cerulean Basin color palette — #F7EFF3 · #C5E0F6 · #6A8FC5 · #006C70 · #26274C

A conversation between Slate Blue and Teal, giving this palette its sense of trust and stability.

The five colors

• Ivory (#F7EFF3): bright and airy, almost weightless.
• Powder Blue (#C5E0F6): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#6A8FC5): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#006C70): A full-bodied, balanced teal — the color of shallow lagoons.
• Midnight (#26274C): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Cerulean 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

• Ancient Station color palette (#F6F0F4, #D3D2E6, #7CA1BB, #137D67, #23384F)
• Antique Cobalt color palette (#EDF8F7, #C8E0F3, #4490CD, #0C6C87, #344961)
• Muted Denim Alley color palette (#F1E8EE, #76A4B5, #00617E, #003B2B, #000B1B)
• Cerulean Cabin color palette (#F8EFF5, #A3D0DC, #008BA2, #005F38, #002436)
• Wandering Navy color palette (#F1E6ED, #577E93, #003F63, #00201C, #00000B)
• Cerulean Corridor color palette (#F4F6EF, #BFE0F2, #8FC1EA, #0090B1, #4C364F)
• Lagoon Summit color palette (#FDEBFE, #C1737D, #27937B, #007A7E, #2B142D)
• Washed Quarry color palette (#F7E3E9, #668EB3, #273C9E, #002B31, #050018)

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