Patina Cerulean color palette — #C9EFF5 · #008DA9 · #005E7F · #003658 · #000E3A

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Frost (#C9EFF5): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#008DA9): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005E7F): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#003658): A deep, shadowed, dusty blue — the color of deep harbor water.
• Deep Indigo (#000E3A): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Patina 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

• Dusty Navy color palette (#CEE5F0, #008BC2, #005CAC, #022C88, #10063E)
• Lagoon Dune color palette (#CAEBD9, #00987B, #006860, #004142, #00191D)
• Navy Garden color palette (#D9F1EB, #00A0AC, #006B95, #003D77, #2D2864)
• Misty Cobalt Study color palette (#D8E9F7, #1188C5, #9F5500, #004B72, #200C00)
• Ancient Thicket color palette (#D8ECFF, #B2C6FA, #AC90DD, #006884, #071930)
• Denim Veranda color palette (#CAE2FF, #5896EB, #0059AC, #00284E, #000713)
• Cobalt Studio color palette (#C8E6F9, #77A5E2, #5878BE, #484784, #2C254B)
• Navy Grove color palette (#85F7E6, #00BED5, #0082AB, #0149A8, #140A49)

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