Chalky Ultramarine Coast color palette — #DEEFF9 · #2F80D2 · #4747B7 · #3F1B7D · #21002F

Cobalt takes the lead with Royal Purple close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#DEEFF9): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#2F80D2): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#4747B7): A full-bodied, vivid violet — the color of twilight just after sunset.
• Royal Purple (#3F1B7D): A deep, shadowed, balanced violet — the color of a velvet chair.
• Deep Indigo (#21002F): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Chalky Ultramarine Coast 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 Lapis Hollow color palette (#D8E5F2, #7492E8, #6054B7, #4D2B76, #2F0931)
• Washed Station color palette (#DEEAFF, #8AACFF, #5E6EDF, #483CA4, #221150)
• Grape Harbor color palette (#E6ECFF, #7D71DE, #792FA9, #4D0059, #2F001F)
• Wandering Navy color palette (#DDF5F6, #0094B5, #006194, #00217D, #120C46)
• Frosted Balcony color palette (#E4DBFF, #9A81DA, #623D9E, #34076A, #07001D)
• Sunlit Summit color palette (#F4DDED, #6574D9, #687300, #3030A4, #111400)
• Soft Blush color palette (#FFE2F5, #D6AEED, #DD88A4, #2C6392, #200F2E)
• Softworn Delta color palette (#DCDBF8, #6855C5, #6B5F00, #245425, #0A0423)

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