Tempered Cerulean Delta color palette — #F9F0EA · #C3E6D3 · #6491C3 · #266C5D · #3D2234

Slate Blue and Pine set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#F9F0EA): bright and airy, almost weightless.
• Celadon Mist (#C3E6D3): A whisper-light, dusty teal — the color of glacier melt.
• Slate Blue (#6491C3): A luminous, balanced blue — the color of open sky before noon.
• Pine (#266C5D): A full-bodied, dusty teal — the color of shallow lagoons.
• Espresso (#3D2234): A deep, shadowed, dusty pink — the color of peonies in June.

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

Use it as a design system

One click turns Tempered Cerulean Delta 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

• Hushed Parlor color palette (#F8F5EF, #CAE3D6, #5491BC, #007076, #583D59)
• Worn Cobalt color palette (#F7F1EA, #AAD1C4, #6178BB, #005B59, #25173E)
• Aged Cypress color palette (#F8F0ED, #C7E8DF, #79A892, #507559, #412F42)
• Hushed Turquoise color palette (#E4F7ED, #51B1D4, #BD7C4D, #006F8E, #3F1C00)
• Cerulean Quarry color palette (#C5E9DF, #49B6BC, #0089A7, #105182, #252D50)
• Timeworn Orchard color palette (#E4F7EB, #F2D6D0, #E6B6D9, #579383, #3B2B3C)
• Washed Terrace color palette (#FBF2F7, #D3DEF8, #80A7D9, #008E7B, #43436B)
• Washed Lagoon Cabin color palette (#ECDDD6, #328591, #00405E, #002112, #00000D)

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