Antique Delta color palette — #D3F0F4 · #4AC4FE · #008DE0 · #345BCD · #423973

Cobalt and Azure set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D3F0F4): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#4AC4FE): A luminous, balanced blue — the color of a favorite pair of jeans.
• Azure (#008DE0): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#345BCD): A full-bodied, vivid violet — the color of a velvet chair.
• Navy (#423973): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Antique 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

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• Chalky Grove color palette (#E0F0F9, #2BB2FA, #0074C0, #004A94, #3B2D67)
• Hazy Canyon color palette (#C2E7F6, #01A1ED, #0F60F3, #483FB2, #332154)
• Pale Teal Drift color palette (#CEEAE3, #00C5C4, #0093B0, #006E9B, #144377)
• Indigo Pier color palette (#F1F5FF, #ADBEFF, #6174FF, #3742AF, #081E5A)
• Sapphire Studio color palette (#EEF6FF, #90C4FF, #C78F00, #0068BF, #4E3600)
• Washed Lilac color palette (#DAEBFF, #A0B1FF, #987FEA, #7F5597, #483D5E)
• Powdered Lapis Atelier color palette (#D5E5F4, #3386FE, #5928FF, #4F008E, #2E023B)

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