Cerulean Delta color palette — #E6F6F3 · #98DCEE · #0090B5 · #006167 · #00293A

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#E6F6F3): a clean, paper-quiet neutral.
• Ice Blue (#98DCEE): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0090B5): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006167): A full-bodied, dusty blue — the color of open sky before noon.
• Midnight (#00293A): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean Delta 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

• Cornflower Canyon color palette (#E6F6F5, #ADD5F5, #0085E7, #005D7C, #0D2447)
• Petrol Ridge color palette (#E5F6F4, #78C8E2, #007DA3, #005059, #001D2D)
• Tempered Cerulean Bloom color palette (#D6E6E3, #4497A5, #005263, #002C2C, #000509)
• Softworn Grove color palette (#EBF4F3, #D3DAEE, #66A4CE, #387485, #293847)
• Weathered Grove color palette (#B7F4E2, #00987F, #007CBB, #666600, #001E17)
• Airy Ultramarine color palette (#DDEFEF, #75A1CA, #0054AE, #00364D, #000230)
• Timeworn Pier color palette (#CFFCFF, #95F8E9, #33D1DA, #168458, #00343B)
• Feathered Mint Courtyard color palette (#CBFFEF, #00C8A1, #00876B, #004437, #00140D)

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