Weathered Cerulean color palette — #F5F1EA · #C7E4D7 · #5E92C2 · #0F6A75 · #392338

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

The five colors

• Cream (#F5F1EA): a clean, paper-quiet neutral.
• Celadon Mist (#C7E4D7): A whisper-light, dusty teal — the color of glacier melt.
• Slate Blue (#5E92C2): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#0F6A75): A full-bodied, dusty blue — the color of deep harbor water.
• Onyx (#392338): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Weathered 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 Cypress color palette (#F7F1E8, #C9E5CE, #5D97A9, #076E5F, #043527)
• Cypress Quarry color palette (#FBF2F6, #CBDFEE, #708BB9, #007268, #3E4666)
• Cobalt Alley color palette (#F8F1E5, #A4D3C7, #5D7AB8, #00586F, #1A1B42)
• Tempered Teal Study color palette (#F6EEE2, #56ACB0, #006374, #003A2F, #000D15)
• Navy Balcony color palette (#EEE6DB, #5790BC, #0A4593, #002A34, #02001D)
• Sunlit Peony color palette (#FFEDEA, #CB6A86, #738A39, #35709C, #32140F)
• Weathered Cerulean Thicket color palette (#F2EADF, #3F8394, #00415A, #001F1E, #000104)
• Aged Lagoon Delta color palette (#FAF4EF, #C5DEEB, #A0BCE9, #3C9287, #533445)

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