Cerulean Station color palette — #D4E9F2 · #009FB3 · #005A8D · #00505B · #000206

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

The five colors

• Frost (#D4E9F2): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#009FB3): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005A8D): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00505B): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000206): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cerulean Station 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

• Hushed Ultramarine Delta color palette (#E7F4FC, #00B0DC, #2160BF, #005E77, #010614)
• Ancient Atelier color palette (#DAE6F3, #0093ED, #5334BA, #00497A, #01010F)
• Soft Nightshade color palette (#E2EFE4, #009BA4, #0B42B1, #004B50, #190418)
• Emerald Ridge color palette (#D4EAEA, #00A776, #006165, #00543A, #000304)
• Timeworn Denim color palette (#E3EAEF, #BDCEDC, #90A6BE, #005E7B, #0C171E)
• Wandering Navy Cabin color palette (#DBF1E4, #0080BE, #1A459C, #4C0844, #000F20)
• Worn Aubergine color palette (#CDE8F3, #006976, #412398, #193000, #000405)
• Chalky Cabin color palette (#DFF1FD, #0093E5, #0256B0, #11227E, #070032)

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