Aged Cobalt Study color palette — #EEF8F0 · #8DD1E7 · #2581AE · #005F60 · #263C54

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

The five colors

• Ivory (#EEF8F0): a clean, paper-quiet neutral.
• Sky (#8DD1E7): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#2581AE): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005F60): A full-bodied, dusty teal — the color of shallow lagoons.
• Navy (#263C54): 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 Aged 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

• Weathered Harbor color palette (#F8EFF5, #A6CEE4, #4482AF, #005C54, #0E203C)
• Cobalt Chapel color palette (#F0F7F1, #C2E0FB, #638CC5, #2C6C7C, #3B4861)
• Petrol Corridor color palette (#E8F2E9, #89B6E2, #4265AC, #004D61, #262853)
• Cerulean Garden color palette (#F4F6EC, #C5EBD5, #62BFE5, #009EAC, #04405B)
• Muted Powder color palette (#DDFCFF, #A1E4E6, #76C4E2, #4D734B, #1B4349)
• Muted Cerulean Bloom color palette (#E3F1E6, #008DB4, #004063, #002224, #00081C)
• Feathered Teal Harbor color palette (#CAFFF4, #00C2A3, #007461, #004134, #002822)
• Linen Indigo Courtyard color palette (#C4EEF1, #008F71, #6E5CB2, #884618, #033236)

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