Tempered Cobalt Basin color palette — #E7F5F4 · #A5CDEB · #2C83BD · #00586D · #05213D

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

The five colors

• Ivory (#E7F5F4): bright and airy, almost weightless.
• Sky (#A5CDEB): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#2C83BD): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00586D): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#05213D): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Tempered Cobalt Basin 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

• Ancient Lagoon color palette (#E8F5F2, #99D4D1, #178C91, #005D4F, #00262B)
• Navy Balcony color palette (#D2E4E3, #3D7FAA, #003E6A, #001E28, #000105)
• Softworn Cobalt color palette (#FBF4E9, #A8CFBF, #457DB0, #005E69, #4C2F49)
• Wandering Petrol Corridor color palette (#EAF4F3, #D2DAEF, #7DA1BD, #3C7481, #283846)
• Airy Denim color palette (#CFE3E2, #61A3D9, #0058A4, #00364B, #000728)
• Aged Peony color palette (#F3E1FE, #DF5A97, #417BCD, #853359, #051B3B)
• Raspberry Courtyard color palette (#E8D8EC, #D13A66, #956200, #664C8A, #1D0C21)
• Weathered Dune color palette (#FDEBFF, #FFC3BF, #E59F82, #8D5368, #2D192C)

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