Antique Sky Delta color palette — #EFF8F0 · #C2E7F9 · #5BBFEB · #00A09A · #133E5E

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

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Frost (#C2E7F9): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cyan (#5BBFEB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#00A09A): A luminous, balanced teal — the color of shallow lagoons.
• Navy (#133E5E): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Antique Sky 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

• Gentle Periwinkle color palette (#E6F2E8, #B5D8F7, #6CA5FA, #008DA8, #20285A)
• Timeworn Veranda color palette (#F1F7F2, #D5E0EE, #99D0E6, #48B6AA, #3D556A)
• Wandering Cypress color palette (#FBF2F9, #B9DAEB, #599CD2, #007F61, #2F3760)
• Aged Cobalt color palette (#D8E4DA, #74AABC, #007DB1, #005D5E, #000919)
• Cerulean Atelier color palette (#F7F1E8, #8CD4E6, #0087B3, #005C58, #00223B)
• Weathered Ember color palette (#FBE8F4, #FFA486, #34CFF0, #DB5626, #003D49)
• Softworn Alley color palette (#D9EEE3, #A0CCBE, #A4A25B, #8F7734, #003932)
• Patina Cornflower Field color palette (#E5EFE6, #89B5DF, #4A7DE7, #006983, #0F0046)

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