Cerulean Studio color palette — #E2F0F9 · #1F8EBC · #333B4E · #12202A · #080E0F

Cerulean takes the lead with Charcoal close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#E2F0F9): a clean, paper-quiet neutral.
• Cerulean (#1F8EBC): A luminous, balanced blue — the color of open sky before noon.
• Charcoal (#333B4E): A deep, shadowed, dusty violet — the color of a velvet chair.
• Midnight (#12202A): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#080E0F): quiet, heavy and certain.

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

Use it as a design system

One click turns Cerulean Studio 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

• Aged Courtyard color palette (#E7F6EF, #39A8DA, #64525D, #2E3B36, #1F231F)
• Indigo Canyon color palette (#EBEDFE, #7E63B3, #382A45, #131424, #04060B)
• Antique Driftwood Lantern color palette (#EBF2FF, #869AD3, #969145, #807B38, #1E2738)
• Ancient Cobalt color palette (#ECF2FC, #9AB4E3, #AB9D54, #5071AD, #193828)
• Lagoon Alley color palette (#EBF5ED, #A8CDC2, #5B9073, #4B6574, #233630)
• Aged Delta color palette (#F6F0F4, #D2D3ED, #68A5C6, #47775C, #2A374A)
• Hushed Harbor color palette (#DDF4FF, #88C8ED, #6786D1, #5A5486, #36334E)
• Eclipse Summit color palette (#E7F0FF, #1A44C3, #250C32, #121018, #000415)

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