Cerulean Hollow color palette — #FDF2F7 · #C5E1F3 · #668CBD · #2A6F63 · #3C4665

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

The five colors

• Ivory (#FDF2F7): bright and airy, almost weightless.
• Powder Blue (#C5E1F3): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#668CBD): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#2A6F63): A full-bodied, dusty teal — the color of sea glass.
• Navy (#3C4665): 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 Hollow 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

• Powdered Cobalt Station color palette (#FEF1F8, #95DAF3, #2B82D5, #006856, #383A6A)
• Cypress Balcony color palette (#F6F1EA, #C8E4D7, #6593B8, #006B73, #182C4B)
• Lagoon Station color palette (#F1F7F2, #D3DCF4, #77ABD5, #008B95, #31486B)
• Onyx Workshop color palette (#F5E7F1, #4C8B99, #004065, #002318, #03012C)
• Spruce Drift color palette (#F7E9F7, #6BABAD, #00607D, #00411A, #001E43)
• Tempered Terrace color palette (#EEF6FF, #588DC2, #A86947, #825B00, #253A50)
• Forest Atelier color palette (#FEF0FF, #61CCC6, #007A94, #0A5A0E, #00355C)
• Turquoise Ridge color palette (#EBF7FF, #45ADD1, #B27C4B, #00708E, #5C3916)

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