Cerulean Summit color palette — #E9F5F4 · #C1E0FF · #6E8FBC · #316580 · #1F2C41

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

The five colors

• Ivory (#E9F5F4): bright and airy, almost weightless.
• Powder Blue (#C1E0FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#6E8FBC): A luminous, dusty blue — the color of open sky before noon.
• Peacock (#316580): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#1F2C41): A deep, shadowed, 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 Cerulean Summit 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

• Hushed Denim color palette (#D1EAE6, #59A9BD, #00627B, #00393C, #000D15)
• Weathered Petrol Thicket color palette (#F9F4ED, #C5E4DB, #6C8AC1, #006D87, #5B3C52)
• Worn Cerulean Balcony color palette (#EAF4F2, #86D7E0, #008BA0, #005B59, #002530)
• Dusty Cobalt Bloom color palette (#D7E8E6, #0A83B0, #004061, #001E26, #000104)
• Worn Corridor color palette (#F1F7F0, #DAD5DF, #A2B9F3, #518D97, #383E55)
• Cobalt Canyon color palette (#DFF7FF, #00A0AA, #627BC3, #547645, #01222C)
• Gentle Teal color palette (#E2F6FA, #00BCB1, #A48B3C, #00746D, #0A2F1A)
• Taupe Corridor color palette (#FFECF5, #D29F78, #97694E, #623F56, #2E1D23)

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