Tempered Cerulean color palette — #F4F6EF · #C4EAEB · #88B8DA · #4A92A5 · #3E5952

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

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Frost (#C4EAEB): A whisper-light, dusty teal — the color of sea glass.
• Sky (#88B8DA): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#4A92A5): A luminous, dusty blue — the color of deep harbor water.
• Charcoal Brown (#3E5952): A full-bodied, dusty teal — the color of sea glass.

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

Use it as a design system

One click turns Tempered 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

• Washed Periwinkle color palette (#F4F6F0, #BBE8EB, #6CAAE4, #41849E, #543F55)
• Muted Garden color palette (#E0E3D7, #70BDDD, #007EB1, #005765, #002139)
• Cerulean Atelier color palette (#EEF0E2, #A9CFB2, #0096AE, #006C69, #003442)
• Hushed Powder color palette (#FBF4EE, #C5DEEA, #C1BDEA, #819A78, #5E4453)
• Ultramarine Courtyard color palette (#EBF0E3, #72A6DC, #0E60CB, #004564, #040C3C)
• Turquoise Delta color palette (#F6F6E9, #90EEEC, #00B0BA, #008474, #004953)
• Antique Taupe Corridor color palette (#FFF2EE, #E29BA4, #C79D5C, #9D87B7, #533C37)
• Timeworn Archive color palette (#FFF1F2, #F1B7D9, #D379A6, #A3667C, #5F433E)

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