Muted Delta color palette — #ECF4F3 · #C3E1F4 · #5896B7 · #006A79 · #032F49

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

The five colors

• Ivory (#ECF4F3): bright and airy, almost weightless.
• Powder Blue (#C3E1F4): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#5896B7): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#006A79): A full-bodied, balanced blue — the color of deep harbor water.
• Midnight (#032F49): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Muted 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

• Cypress Chapel color palette (#DAE6E3, #60ABA9, #00656A, #003A32, #000D11)
• Patina Chapel color palette (#DCEEED, #5B91B1, #004D7B, #002A36, #00040F)
• Timeworn Cobalt color palette (#E8F5F4, #B4CADF, #417FBD, #005773, #0C203E)
• Sunlit Raspberry Archive color palette (#EDF1FF, #8685C8, #B35F89, #00778F, #161D34)
• Worn Cerulean Field color palette (#FCF3EE, #C1E7D3, #5090C6, #00716B, #593D54)
• Turquoise Quarry color palette (#F4F6EF, #C2E4E3, #5CAFDB, #268899, #2D5045)
• Iris Drift color palette (#EFF1FF, #DFD1E3, #E5B0BC, #7F76B9, #2D2D46)
• Sunlit Aubergine Orchard color palette (#D0E1FF, #949DDC, #716ABF, #533892, #2D1E44)

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