Washed Cerulean Quarry color palette — #E9F5F4 · #C3E0FB · #5D91CB · #0F6788 · #1E2D41

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

The five colors

• Ivory (#E9F5F4): bright and airy, almost weightless.
• Powder Blue (#C3E0FB): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#5D91CB): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#0F6788): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#1E2D41): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Washed Cerulean Quarry 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

• Tempered Drift color palette (#EAF5F2, #BFE3EE, #1E9FAB, #026E62, #12303C)
• Ancient Cobalt color palette (#C1E7FF, #4FABDB, #007CB8, #0B548E, #152D48)
• Misty Peony color palette (#EBF2FF, #6D89D9, #B753A6, #007A81, #131E31)
• Tempered Denim color palette (#D6E7E4, #6AA7B4, #006279, #00393B, #000D14)
• Weathered Moss Archive color palette (#E4F5FF, #5CB0D1, #6AA026, #006F8E, #002F27)
• Patina Mallow Alley color palette (#EAF3FF, #DBD5E2, #E0B7E1, #5F85A9, #252E40)
• Ancient Cobalt color palette (#FCF4EB, #B5EAD9, #6E89C1, #2B6D75, #593E4E)
• Antique Cerulean Corridor color palette (#DCEEEC, #3582A2, #00405E, #001E25, #000104)

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