Cobalt Harbor color palette — #DEEAFB · #4A73BC · #74519A · #5E3B00 · #010F27

Slate and Plum set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DEEAFB): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#4A73BC): A full-bodied, balanced violet — the color of wild irises.
• Plum (#74519A): A full-bodied, balanced violet — the color of a velvet chair.
• Bronze (#5E3B00): A deep, shadowed, balanced gold — the color of honey in a jar.
• Ink (#010F27): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Optimism, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Cobalt Harbor 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

• Wandering Garnet Corridor color palette (#E1E9FE, #6D69B9, #734986, #7D1420, #080E25)
• Washed Aubergine color palette (#ECF2FF, #5561B5, #722C8C, #392D00, #000B1A)
• Pale Violet color palette (#E7E7F8, #8C5CB0, #9F3E5C, #374C00, #0F0C24)
• Washed Garnet color palette (#D4EEF7, #00858B, #485FA9, #830308, #00131A)
• Airy Nightshade Garden color palette (#D1F1E8, #009AB4, #5E49A0, #2B4100, #001A2D)
• Antique Plum color palette (#EBF3FE, #6186C4, #A85870, #585500, #0A1A30)
• Wandering Dune color palette (#D3E5FA, #207CD8, #862400, #004823, #000B1D)
• Ancient Balcony color palette (#DDF2FF, #007C9C, #9E3B42, #5D3D00, #0E2A38)

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