Cerulean Hollow color palette — #F7EFF3 · #BDE2FB · #688FC7 · #006E61 · #242B43

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

The five colors

• Ivory (#F7EFF3): bright and airy, almost weightless.
• Powder Blue (#BDE2FB): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#688FC7): A luminous, balanced blue — the color of open sky before noon.
• Pine (#006E61): A full-bodied, balanced teal — the color of glacier melt.
• Midnight (#242B43): 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

• Weathered Atelier color palette (#F0F8F1, #BCE2FC, #5790BE, #236E75, #344964)
• Airy Cornflower Lantern color palette (#FBEDF5, #97DBF4, #0084EA, #006453, #1F1D4C)
• Gentle Station color palette (#EBF2FF, #7088DB, #4B942F, #3B7A50, #131E32)
• Softworn Shell Delta color palette (#EDF1FF, #E1D2E2, #FFAC99, #4B87A5, #333249)
• Patina Powder Basin color palette (#F8F5EF, #BFE3F4, #77C3FF, #359199, #4D364C)
• Washed Cerulean Study color palette (#F8E9F4, #298598, #003F64, #002016, #00000C)
• Pale Forest color palette (#FBECFD, #73CDC9, #007E9A, #045610, #001B34)
• Weathered Spruce color palette (#F0E6F0, #50ADAE, #00627C, #003D14, #000B1D)

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