Cerulean Summit color palette — #D2E4E4 · #428FB0 · #5B5B8A · #533F00 · #261C00

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

The five colors

• Silver (#D2E4E4): a clean, paper-quiet neutral.
• Cerulean (#428FB0): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#5B5B8A): A full-bodied, dusty violet — the color of wild irises.
• Deep Olive (#533F00): A deep, shadowed, dusty gold — the color of honey in a jar.
• Onyx (#261C00): A deep, shadowed, dusty green — the color of fresh herbs.

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

• Muted Corridor color palette (#D6E7E3, #499BB4, #4D5AA4, #463100, #0F0C00)
• Hushed Cobalt color palette (#CCEEF7, #557AAA, #5C4472, #313A00, #0A1500)
• Garnet Corridor color palette (#E8F3E5, #52988F, #0B698A, #632112, #331100)
• Washed Teal color palette (#EBDCD4, #4FB3B5, #007289, #004D30, #001625)
• Navy Coast color palette (#CAE1FD, #5F6FAA, #504282, #511133, #340E00)
• Hushed Chestnut Basin color palette (#CBF1EE, #7EB6E0, #807AAD, #74610F, #494300)
• Wandering Abyss Coast color palette (#E5EBF8, #A08CB5, #895E59, #15533A, #033623)
• Indigo Veranda color palette (#CAE5FA, #6B96CE, #6271C8, #6E4063, #400421)

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