Cerulean Basin color palette — #EEF4EF · #A8CFDB · #008BA2 · #005D4C · #002433

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

The five colors

• Cream (#EEF4EF): bright and airy, almost weightless.
• Powder Blue (#A8CFDB): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008BA2): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Pine (#005D4C): A full-bodied, balanced teal — the color of glacier melt.
• Midnight (#002433): 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 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

• Cobalt Garden color palette (#EDF4EE, #AECBE8, #577ABF, #00586F, #191A44)
• Cypress Veranda color palette (#E2F5FF, #C9D8F9, #93ACE1, #008078, #002536)
• Timeworn Teal Balcony color palette (#D6E6E0, #1FB09D, #007474, #004A54, #002634)
• Cerulean Loft color palette (#FCF3F0, #B1CEB3, #0084AB, #176333, #493149)
• Muted Abyss Bloom color palette (#DBE6DD, #4F8092, #004353, #00201B, #000103)
• Washed Plum color palette (#CDE2EC, #008B9E, #9E4896, #6F5800, #00181C)
• Weathered Hollow color palette (#E1F5FF, #5FB2CB, #007285, #003947, #001217)
• Rust Garden color palette (#D8EDF5, #00A4B0, #C64F50, #006168, #3D0006)

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