Cerulean Lantern color palette — #E5F1E8 · #3691A0 · #2C4039 · #18211A · #0A0E09

Built around Cerulean, softened by Forest — the whole palette hums with trust and stability.

The five colors

• Cream (#E5F1E8): a clean, paper-quiet neutral.
• Cerulean (#3691A0): A luminous, balanced blue — the color of open sky before noon.
• Forest (#2C4039): A deep, shadowed, dusty teal — the color of glacier melt.
• Onyx (#18211A): a grounded near-black with real depth.
• Ink (#0A0E09): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Worn Cobalt color palette (#F3EAF3, #5F83BC, #483540, #241A24, #080E0C)
• Tempered Turquoise Studio color palette (#E5F5FC, #4FAABB, #485B69, #273B44, #192426)
• Lowlit Archive color palette (#D7F6E9, #00749F, #142949, #00150D, #000502)
• Dusty Petrol color palette (#E2F7F1, #8EB8DE, #B9956C, #3E76A5, #35302B)
• Smoked Parlor color palette (#CEEAE1, #005A8D, #22282F, #290F25, #000705)
• Timeworn Fern color palette (#F7F1E6, #C9C4AA, #748B65, #536B2B, #33312A)
• Periwinkle Station color palette (#FBECFC, #709FD7, #B9797F, #688156, #302131)
• Aged Cerulean Ridge color palette (#D9FCE5, #82C9E7, #5495BB, #3B6188, #4A3146)

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