Patina Cobalt color palette — #ECF3F6 · #46C8D4 · #1B79C4 · #00727B · #070F18

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

The five colors

• Ivory (#ECF3F6): bright and airy, almost weightless.
• Aqua (#46C8D4): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#1B79C4): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Teal (#00727B): A full-bodied, balanced blue — the color of deep harbor water.
• Ink (#070F18): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Patina Cobalt 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

• Tempered Petrol Lantern color palette (#EAF4F5, #6FC7AE, #00839A, #007660, #001119)
• Cobalt Cabin color palette (#EDF3F7, #8FCCF0, #697FC4, #277AA4, #101621)
• Teal Workshop color palette (#F0F8ED, #46C6B2, #5D69AB, #006F62, #2E1E2A)
• Washed Hollow color palette (#DDF2FF, #66B7E3, #1A7AB8, #144B8F, #091958)
• Washed Azure color palette (#EDF9EF, #50DAE6, #3997D5, #00929B, #142923)
• Cobalt Thicket color palette (#E0F7F7, #5EA5CE, #2F6ABA, #5F345D, #112435)
• Petrol Chapel color palette (#ECF3F7, #D3D7DF, #B7BCCF, #278195, #232E33)
• Ultramarine Basin color palette (#E0F0FA, #00A4D0, #0042E1, #00546D, #000216)

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