Cobalt Study color palette — #C3E9F7 · #5BBDE9 · #009AE5 · #006ABD · #001964

Built around Royal Blue, softened by Cornflower — the whole palette hums with trust and stability.

The five colors

• Frost (#C3E9F7): A whisper-light, dusty blue — the color of open sky before noon.
• Cyan (#5BBDE9): A luminous, balanced blue — the color of deep harbor water.
• Cornflower (#009AE5): A luminous, balanced blue — the color of deep harbor water.
• Royal Blue (#006ABD): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Indigo (#001964): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Cobalt Study 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

• Sapphire Atelier color palette (#BCEAFF, #7FCBFC, #4FA5F2, #1D74EA, #161984)
• Cerulean Grove color palette (#CCFAFC, #35C4D7, #00A1C2, #006F94, #002841)
• Gentle Quarry color palette (#D1E3EF, #54A4EE, #3B75E3, #331FE5, #120046)
• Quiet Byzantium Study color palette (#B8E9E8, #1ABAEF, #3E8CD6, #903C9F, #00283B)
• Softworn Pier color palette (#D5EEE5, #00B8C3, #0083AD, #004C9A, #26006D)
• Pale Nightshade color palette (#D8FFF3, #00D2E7, #0088B4, #002AA9, #160043)
• Patina Cerulean Market color palette (#E0F2FF, #0097CF, #315779, #00344B, #00050A)
• Worn Lapis Pier color palette (#E5F1FF, #8AB3FC, #7187F8, #613AF5, #2B005F)

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