Cerulean Study color palette — #F9EEF4 · #B7E4FD · #6691BE · #1D6D5B · #212B44

Built around Slate Blue, softened by Pine — the whole palette hums with trust and stability.

The five colors

• Blush (#F9EEF4): bright and airy, almost weightless.
• Powder Blue (#B7E4FD): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#6691BE): A luminous, balanced blue — the color of deep harbor water.
• Pine (#1D6D5B): A full-bodied, balanced teal — the color of shallow lagoons.
• Midnight (#212B44): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Sophistication. 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

• Tempered Cobalt Quarry color palette (#F9EFF2, #9ECFEE, #5979C2, #005C58, #1A1E39)
• Aged Cerulean color palette (#EDF8F6, #C1E2F5, #4C94B6, #016F7C, #2E4B62)
• Dusty Peony Cabin color palette (#F6EEFF, #C668A3, #029386, #2A7A70, #23192C)
• Aged Powder color palette (#F9F4ED, #BEE4F3, #8EC2E4, #4B8F90, #4B374D)
• Dusty Delta color palette (#F4E3F1, #2A8690, #00415C, #002110, #000109)
• Spruce Alley color palette (#F5E9F7, #47AFA9, #006277, #063D05, #000B1A)
• Stone Market color palette (#F3EFFF, #DBD5C7, #E0BC83, #7B79A4, #3A2D3C)
• Worn Navy Cabin color palette (#FDE6F0, #0096CB, #0A419E, #002C28, #050018)

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