Cobalt Hollow color palette — #E5F0E7 · #5DBDEE · #1D79C1 · #005862 · #081C47

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

The five colors

• Cream (#E5F0E7): a clean, paper-quiet neutral.
• Cyan (#5DBDEE): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#1D79C1): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005862): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#081C47): A deep, shadowed, balanced violet — the color of a velvet chair.

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

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

• Washed Aqua color palette (#E7F4EA, #56C4CB, #00829A, #005B4B, #002332)
• Wandering Meadow color palette (#F3F7EA, #A1D4F0, #1881BF, #004F60, #000D1E)
• Softworn Denim color palette (#FBE9F1, #75A6C0, #1C5799, #003E3E, #161749)
• Wandering Chapel color palette (#EEE3DC, #9AC7E1, #3E92F7, #007C7F, #16134F)
• Softworn Glacier Grove color palette (#ECF9EE, #55E1F1, #009CBE, #007466, #003751)
• Antique Periwinkle color palette (#ECF9EE, #B7E1FF, #649EE5, #007F94, #303D66)
• Pale Raspberry color palette (#E6DDEB, #EF0288, #00877B, #970054, #00201D)
• Washed Basin color palette (#FAE8EC, #D40065, #5A7400, #005D92, #29000E)

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