Cerulean Delta color palette — #FFF4E2 · #63DEF9 · #0099CA · #00736E · #003659

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

The five colors

• Cream (#FFF4E2): A whisper-light, dusty gold — the color of afternoon light on wheat.
• Ice Blue (#63DEF9): A whisper-light, balanced blue — the color of deep harbor water.
• Cerulean (#0099CA): A luminous, balanced blue — the color of open sky before noon.
• Teal (#00736E): A full-bodied, balanced teal — the color of glacier melt.
• Navy (#003659): A deep, shadowed, balanced blue — the color of open sky before noon.

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

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

• Chalky Cornflower Lagoon color palette (#FEF4E3, #99D2FF, #3588FE, #006F85, #222A6B)
• Turquoise Parlor color palette (#E4FBF7, #C7DFF6, #00AAD3, #007177, #00293A)
• Linen Lantern color palette (#FFF2EB, #6EC6DA, #0077A6, #00574A, #00306C)
• Washed Powder Drift color palette (#E3F6FF, #C1DEFF, #B8B5FF, #00919D, #003752)
• Weathered Parlor color palette (#FFF0FB, #91E9FF, #30B6FC, #009A86, #002E71)
• Quiet Sky color palette (#DFF3FF, #39C3FC, #0084B9, #005371, #001E2D)
• Tempered Archive color palette (#FAF4EB, #C6EBFF, #7CAAD4, #398791, #553F53)
• Pale Bloom color palette (#D1E3EC, #009AC5, #DF009F, #787200, #002936)

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