Cerulean Lantern color palette — #E1F2F0 · #4C9BB8 · #00506F · #002F36 · #001626

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

The five colors

• Cream (#E1F2F0): a clean, paper-quiet neutral.
• Cerulean (#4C9BB8): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00506F): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#002F36): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#001626): 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 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 Terrace color palette (#EFDAE6, #4395B2, #004D7D, #002C29, #01001E)
• Dusty Denim color palette (#E3F2F2, #69A6D1, #00599A, #003B4E, #041E42)
• Quiet Pier color palette (#DDE9F3, #7BACEE, #596CEE, #00445D, #001A34)
• Lowlit Cobalt color palette (#D3E0EB, #007CBE, #003A5C, #001525, #000308)
• Fern Coast color palette (#DEF4FF, #006A7F, #425300, #00333E, #0C1200)
• Cobalt Field color palette (#E7FAF8, #64C3F7, #0074B3, #005367, #003361)
• Washed Cerulean color palette (#E8FAF7, #95DCE7, #008EA8, #006666, #00475B)
• Ancient Dune color palette (#F5E0EC, #6EBCD8, #0584E8, #006F5C, #100143)

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