Aged Cobalt color palette — #D3F1FF · #0092D0 · #00649C · #00406F · #001C48

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

The five colors

• Frost (#D3F1FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0092D0): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00649C): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#00406F): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Midnight (#001C48): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Aged Cobalt 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

• Navy Pier color palette (#D2F4F6, #007FA0, #005382, #001D7F, #191955)
• Weathered Cerulean color palette (#CFEBEC, #00A1AF, #006D7C, #004553, #002532)
• Ultramarine Balcony color palette (#D2EEF0, #00ABD9, #0082BF, #1D56B3, #1B124E)
• Pale Cobalt Balcony color palette (#DBE9F7, #008BE1, #008C3C, #00568E, #002209)
• Cobalt Cabin color palette (#D1E2FA, #B6C1FF, #A291EE, #0C6EBC, #172246)
• Ultramarine Study color palette (#DDE3EF, #6396EF, #215CD3, #00228A, #000230)
• Sunlit Ultramarine color palette (#C7E5FF, #89C1F2, #5897DE, #3464B5, #354671)
• Byzantium Balcony color palette (#DEF1FF, #007CBA, #8A37C4, #006756, #001322)

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