Aged Cerulean color palette — #C1EEF8 · #00859F · #005B73 · #003D54 · #001421

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

The five colors

• Frost (#C1EEF8): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#00859F): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005B73): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#003D54): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#001421): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Aged Cerulean 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

• Weathered Petrol color palette (#D7F5F6, #007181, #00485E, #002940, #0F0D2A)
• Cerulean Quarry color palette (#CFE6E6, #009AAD, #007296, #00537C, #001830)
• Ancient Orchard color palette (#DAEBE2, #008B68, #00604F, #003F38, #001716)
• Antique Grape color palette (#E0F1FF, #006DA4, #7928B0, #005848, #000812)
• Misty Azure color palette (#C7F0FF, #00AEE3, #0084BD, #00568A, #003563)
• Quiet Cornflower color palette (#E3F1FF, #0091EC, #005790, #002641, #000307)
• Pale Ridge color palette (#D2E3F5, #7AACFF, #7D7CEE, #006187, #001632)
• Navy Loft color palette (#D0E7FB, #006CBD, #00459E, #05137D, #04002F)

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