Cerulean Delta color palette — #D6F3F5 · #009FB2 · #006E86 · #004159 · #00192A

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

The five colors

• Frost (#D6F3F5): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#009FB2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006E86): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#004159): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#00192A): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.

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

• Worn Turquoise Orchard color palette (#D2E7E7, #00ABC0, #00748C, #003245, #00050C)
• Faded Aubergine Orchard color palette (#DFE6C9, #0090A2, #006083, #4C087D, #001A21)
• Cobalt Terrace color palette (#D1E7EF, #0089BC, #005C90, #002E5A, #01002E)
• Softworn Parlor color palette (#D1E8D6, #00A978, #007761, #00433B, #001919)
• Hazy Onyx color palette (#E5F4EC, #009389, #00505C, #002946, #09004C)
• Powdered Grove color palette (#DEEFE6, #00B6B0, #008AA9, #005991, #070053)
• Hushed Petrol color palette (#D6E6EE, #6E99B7, #526E9A, #5C3F5F, #3F1B31)
• Hushed Canyon color palette (#D6F0FE, #1F9CE3, #005FB4, #002C92, #0B004E)

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