Cerulean Study color palette — #F4F6EF · #C4DCE8 · #99CFD3 · #5B9DAF · #35554D

Slate Blue takes the lead with Sky close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Silver (#C4DCE8): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#99CFD3): A luminous, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#5B9DAF): A luminous, dusty blue — the color of a favorite pair of jeans.
• Charcoal Brown (#35554D): 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 Cerulean Study 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

• Antique Ash color palette (#EFF7F6, #D6DCED, #6EA0C3, #417787, #435567)
• Weathered Terrace color palette (#F5F7E8, #B4EDE2, #16A3BA, #006A67, #00232D)
• Tempered Lantern color palette (#F4F7E7, #96D6F1, #0084B7, #00505C, #000E1B)
• Ancient Cerulean color palette (#F4F7EC, #BFE0F3, #8FC0EC, #398DAA, #4E3550)
• Washed Canyon color palette (#F1FBD5, #B5F4D3, #7DCAAB, #438877, #3F5537)
• Worn Quarry color palette (#F2F8EB, #BDF4DB, #F0C28D, #54AE8B, #4A453F)
• Hushed Seafoam Ridge color palette (#EBFAE7, #8ADED2, #98BFE8, #9EA87A, #2E3D2A)
• Turquoise Quarry color palette (#F6F7E5, #CDE2FE, #00C6CF, #008A77, #003D45)

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