Antique Cerulean color palette — #E7FAF8 · #99D9F0 · #008BB9 · #006570 · #0B4564

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#E7FAF8): A whisper-light, dusty teal — the color of shallow lagoons.
• Powder Blue (#99D9F0): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008BB9): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006570): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#0B4564): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Antique Cerulean 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

• Worn Petrol color palette (#E9F9F8, #7FC2E1, #0076A9, #005463, #003559)
• Weathered Alley color palette (#D1E3E1, #599AAD, #00516A, #002F34, #001623)
• Azure Lagoon color palette (#FFF2EA, #A1E7FF, #4CA3E2, #008479, #2B3E68)
• Crimson Courtyard color palette (#F3E5FF, #A059D0, #D40046, #00669E, #3B254C)
• Hazy Teal Chapel color palette (#FCF2F8, #BCEDFF, #7DBBFC, #00A98B, #353775)
• Timeworn Lapis color palette (#F1F5FF, #7A84FF, #009381, #4745C4, #00453C)
• Mallow Corridor color palette (#F3F4FF, #F5D2E5, #E695DA, #756BB8, #553F64)
• Pale Lapis color palette (#D8DEEB, #7791FF, #5B40FF, #4F32AA, #45386E)

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