Cobalt Study color palette — #ECF1E2 · #A1C9F0 · #5887C9 · #00668E · #172A5B

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

The five colors

• Cream (#ECF1E2): A whisper-light, dusty green — the color of new leaves after rain.
• Sky (#A1C9F0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#5887C9): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00668E): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#172A5B): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Cobalt Study 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

• Antique Cerulean color palette (#EEF0E3, #A8CFB9, #0093C0, #006A75, #00324A)
• Worn Pier color palette (#E8F9F9, #D7DAF6, #408FFF, #00638D, #101C3D)
• Patina Balcony color palette (#F5EBEE, #B2D8FD, #829FFB, #008EA2, #2F274D)
• Hushed Ridge color palette (#F4EDE7, #91BCB1, #4E62AE, #004E5A, #302551)
• Ancient Petrol color palette (#DEE2D3, #70AAC9, #006DA3, #004858, #00152A)
• Turquoise Grove color palette (#F5F6EE, #CCE3DC, #7FBEC3, #5B9388, #435949)
• Powdered Rose color palette (#F1DAD2, #D3595B, #987500, #854E9C, #390E10)
• Tempered Rust color palette (#FFEAE2, #F8C6B6, #E5A274, #B65A6C, #4C231B)

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