Antique Cerulean Lantern color palette — #ECF4ED · #C1E0FF · #738DC1 · #1E687E · #212B43

Slate Blue takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#ECF4ED): bright and airy, almost weightless.
• Powder Blue (#C1E0FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#738DC1): A luminous, balanced violet — the color of a velvet chair.
• Peacock (#1E687E): A full-bodied, dusty blue — the color of open sky before noon.
• Midnight (#212B43): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Antique Cerulean Lantern 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

• Denim Parlor color palette (#E4F2E7, #4EAAC1, #006082, #003937, #000C19)
• Timeworn Villa color palette (#FAF4EE, #BDE7DB, #7888B9, #006F7E, #5B3D4D)
• Ancient Cerulean color palette (#ECF5ED, #8ED5DD, #2E88A1, #005D51, #012338)
• Antique Cobalt color palette (#D9E7DC, #1583AF, #003E69, #001F23, #000109)
• Hushed Powder Harbor color palette (#F0F8EF, #DAD5E0, #AAB7EF, #478F92, #3B3C59)
• Faded Lilac color palette (#DFF8F2, #88B365, #AA74C2, #4D712A, #27233F)
• Quiet Delta color palette (#D5FBF4, #4EA531, #517FC6, #985456, #002420)
• Weathered Chapel color palette (#FEECF3, #CAA470, #966A45, #604155, #12281A)

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