Weathered Cobalt color palette — #CAE6FF · #578ED2 · #535EA1 · #00354A · #000207

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

The five colors

• Frost (#CAE6FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#578ED2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#535EA1): A full-bodied, balanced violet — the color of twilight just after sunset.
• Deep Teal (#00354A): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000207): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Weathered 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 Field color palette (#E7EFFF, #817BB8, #75529B, #002767, #020016)
• Cerulean Boulevard color palette (#C3E6F0, #2A9CA9, #007291, #00332C, #000304)
• Pewter Atelier color palette (#CBECDD, #899BD6, #7C5292, #003538, #000E2A)
• Wandering Cobalt Lantern color palette (#D0EEE3, #79A3D2, #6B7DC4, #005973, #000919)
• Lilac Dune color palette (#E1EDFF, #B9BFF0, #A18DCE, #386396, #11183A)
• Wandering Alley color palette (#E1F3FF, #A5BBEE, #AC77C8, #005252, #000105)
• Timeworn Navy Lagoon color palette (#EFEEFF, #B59DDF, #A877B6, #303C87, #110228)
• Soft Plum color palette (#E0E0F3, #B88DC0, #AF498E, #3E246E, #12001B)

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