Cobalt Delta color palette — #E9EFDB · #66BCED · #007BBE · #00566B · #001F40
Cerulean and Sky set the tone — five colors that lean into trust and stability.
The five colors
- Honeydew (#E9EFDB): A whisper-light, dusty green — the color of fresh herbs.
- Sky (#66BCED): A luminous, balanced blue — the color of a favorite pair of jeans.
- Cerulean (#007BBE): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Peacock (#00566B): A full-bodied, dusty blue — the color of deep harbor water.
- Midnight (#001F40): A deep, shadowed, dusty blue — the color of deep harbor water.
Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light.
Use it as a design system
One click turns Cobalt Delta 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
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- Cornflower Boulevard color palette (#FDF3EC, #A1D3F2, #4C75D3, #00524D, #11002D)
- Cornflower Dune color palette (#DCE7DE, #98C7E3, #2495F6, #007B8A, #051753)
- Muted Periwinkle Meadow color palette (#F3F7EB, #BAE0FF, #53A0ED, #007DA4, #223F6D)
- Glacier Field color palette (#F5F7E8, #29E3FB, #009CB9, #007272, #00394A)
- Sunlit Byzantium color palette (#EDDFD4, #C66B00, #AA35C3, #7C4100, #2E0038)
- Frosted Cabin color palette (#E9DCCC, #D18700, #845500, #4B2E00, #100700)
Browse the whole catalog at Explore, or see today's palette.