Cobalt Hollow color palette — #F8F1E6 · #78C8E6 · #0079B3 · #005155 · #00193A

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

The five colors

• Cream (#F8F1E6): a clean, paper-quiet neutral.
• Sky (#78C8E6): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#0079B3): A full-bodied, balanced blue — the color of open sky before noon.
• Forest (#005155): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#00193A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cobalt Hollow 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

• Antique Market color palette (#EFE8DC, #9EBCA6, #007695, #004C45, #001828)
• Sapphire Pier color palette (#FAF0E1, #84C3F3, #006AE7, #004F60, #0E0455)
• Muted Cerulean Study color palette (#F9F1E3, #9BDEDF, #0093A9, #006450, #002938)
• Ancient Ridge color palette (#E5DDD1, #71A4BE, #005C95, #00383E, #000727)
• Frosted Azure Chapel color palette (#EEF8F0, #76D9FF, #0095DB, #007176, #003167)
• Antique Navy Alley color palette (#E6DED2, #587C9E, #0F3580, #001E27, #01000B)
• Ancient Petrol Summit color palette (#F5F1EB, #C7E2E4, #7BA0C8, #1C7886, #452D41)
• Worn Lagoon color palette (#E7E0D6, #449997, #00535D, #002D20, #000508)

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