Cerulean Summit color palette — #D1E9F5 · #00A1B8 · #3C4F63 · #223037 · #101A1C

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

The five colors

• Frost (#D1E9F5): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00A1B8): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#3C4F63): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Forest (#223037): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#101A1C): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Cerulean Summit 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

• Dusty Azure color palette (#E9F3FD, #62A1D8, #525868, #303942, #1B2327)
• Aged Turquoise Alley color palette (#EBFAEF, #00B1CA, #294E46, #132218, #040603)
• Tempered Summit color palette (#D9E7EF, #00BEDE, #4F758E, #3A4D56, #111A1D)
• Aged Cobalt color palette (#CFE4F0, #0081B4, #283463, #001D30, #00090E)
• Hushed Cornflower color palette (#E6EFFE, #5279FF, #404164, #19263E, #07131C)
• Wandering Amber Atelier color palette (#EEF6FF, #6BABE4, #CD8643, #968647, #253A4E)
• Sunlit Lantern color palette (#B4F8FC, #66CBEF, #499DD7, #4F6BA6, #3C3E67)
• Antique Cerulean Garden color palette (#FDF2F5, #D8DDFB, #92A4CF, #258996, #3E4665)

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