Cobalt Delta color palette — #E5F4FF · #8FBEEC · #3982B0 · #00466F · #001A29

Cerulean takes the lead with Navy close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#E5F4FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#8FBEEC): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#3982B0): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#00466F): A deep, shadowed, balanced blue — the color of open sky before noon.
• Ink (#001A29): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cobalt 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

• Weathered Quarry color palette (#ECF2FF, #BECBF8, #7484BA, #404472, #131839)
• Lagoon Cabin color palette (#CCFDFF, #71CFCF, #0B8E94, #004C4A, #001819)
• Muted Azure Market color palette (#D9FFF1, #A8D2FE, #459CCF, #00608D, #00304C)
• Obsidian Cobalt color palette (#D6E3FB, #0072C6, #003971, #000E25, #000104)
• Denim Terrace color palette (#EDF2F9, #93B4EC, #A46237, #3862AB, #170910)
• Patina Parlor color palette (#E3F5FF, #D5D5E8, #DEB2DD, #4B8175, #203245)
• Softworn Denim Basin color palette (#EBF2FF, #C1B380, #42537F, #172742, #060C17)
• Softworn Apricot color palette (#D1E9D5, #FFA06C, #00C2D1, #0D313C, #0D1619)

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