Tempered Cerulean Dune color palette — #DDEAE8 · #298599 · #004255 · #001F21 · #000103

A conversation between Cerulean and Deep Teal, giving this palette its sense of trust and stability.

The five colors

• Frost (#DDEAE8): bright and airy, almost weightless.
• Cerulean (#298599): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#004255): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001F21): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#000103): a grounded near-black with real depth.

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

Use it as a design system

One click turns Tempered Cerulean Dune 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

• Worn Denim Alley color palette (#E0E1D5, #569EAF, #00627B, #003B3E, #000B13)
• Timeworn Petrol color palette (#DCEDEC, #96B8D3, #2B70A6, #00485C, #001532)
• Forest Field color palette (#BEE9E7, #005C32, #5B2E00, #002611, #030100)
• Cobalt Boulevard color palette (#E5F6F4, #A2D9F1, #008DC4, #00606F, #002741)
• Cellar Abyss color palette (#D8F2E9, #004737, #00354F, #272400, #000201)
• Fern Studio color palette (#CEEAD5, #605100, #352800, #160C00, #010100)
• Timeworn Lagoon Pier color palette (#DEEDEA, #40848B, #00444E, #001F1E, #000202)
• Softworn Cerulean color palette (#DAF1EF, #3782A1, #00415E, #001E25, #000104)

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