Cerulean Summit color palette — #D2E9ED · #559AC5 · #626EA0 · #68352F · #442500

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

The five colors

• Frost (#D2E9ED): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#559AC5): A luminous, balanced blue — the color of open sky before noon.
• Slate (#626EA0): A full-bodied, dusty violet — the color of a velvet chair.
• Cocoa (#68352F): A deep, shadowed, dusty orange — the color of sun-warmed clay.
• Espresso (#442500): A deep, shadowed, dusty gold — the color of old brass.

Feels like: Trust, Stability, Optimism, Creativity, Sophistication. Tagged vintage, retro, 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

• Worn Turquoise Delta color palette (#DCF5EC, #00AEBE, #3F6F92, #6A374B, #4C1610)
• Hushed Denim color palette (#D3EEFC, #628BC9, #61529D, #57331B, #221700)
• Iris Hollow color palette (#E3F0FF, #908DCE, #7C6082, #61420D, #0D3325)
• Garnet Station color palette (#C9E2FF, #99A6D2, #70679C, #70274C, #32000D)
• Weathered Chestnut color palette (#E0EEE6, #74AEBB, #7089B5, #885C23, #232900)
• Feathered Periwinkle color palette (#CFE7F9, #97ABFF, #987BBD, #7E5635, #4C3D00)
• Antique Powder Study color palette (#E9F8FF, #AECEEC, #949DB7, #8C7584, #3F523E)
• Mallow Loft color palette (#E1E6FF, #D0A4D5, #95819F, #4A7363, #224B49)

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