Antique Cerulean Studio color palette — #EFF8F0 · #B7E4FC · #5D91B0 · #266E6E · #324A62

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

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Powder Blue (#B7E4FC): A whisper-light, dusty blue — the color of open sky before noon.
• Storm Blue (#5D91B0): A luminous, dusty blue — the color of open sky before noon.
• Teal (#266E6E): A full-bodied, dusty teal — the color of shallow lagoons.
• Charcoal (#324A62): A full-bodied, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Antique Cerulean Studio 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

• Muted Cabin color palette (#F8EFF5, #C7E1EF, #6593B6, #006D64, #1A2C48)
• Cobalt Parlor color palette (#EFF8F1, #A6CAE7, #417BBA, #005E6B, #2A3B57)
• Ancient Courtyard color palette (#DBFDFF, #BFE2F3, #AAC3EC, #668E6C, #36565B)
• Turquoise Lagoon color palette (#F5F6ED, #BFE8E5, #86C8E5, #1BABB9, #255143)
• Softworn Lagoon Ridge color palette (#FBF3EF, #C5E5E3, #76ABD3, #1D8D80, #593C57)
• Lagoon Courtyard color palette (#D9E5DB, #318F98, #004453, #00231D, #000B13)
• Wandering Cerulean color palette (#D6E3D8, #349BC7, #004D7E, #002F34, #000F3A)
• Wandering Mint color palette (#E0FBFF, #4DD5C0, #00846F, #004D43, #00332D)

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