Deep Hollow color palette — #E0EAFA · #3C4FCA · #3400A7 · #190043 · #020008

Indigo and Cobalt set the tone — five colors that lean into creativity and energy.

The five colors

• Frost (#E0EAFA): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#3C4FCA): A full-bodied, vivid violet — the color of wild irises.
• Indigo (#3400A7): A deep, shadowed, vivid violet — the color of wild irises.
• Deep Indigo (#190043): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Black (#020008): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Creativity, Energy, Depth, Luxury. Tagged dark, vibrant.

Use it as a design system

One click turns Deep 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

• Dusty Nightshade Workshop color palette (#D3E4EC, #0E89EE, #363FB7, #2C0046, #040003)
• Pale Drift color palette (#D3ECF4, #006CB7, #31009F, #28004B, #1E001B)
• Weathered Nightshade Harbor color palette (#E4EBF8, #6076CF, #4B31C3, #39007C, #16002A)
• Nightshade Delta color palette (#DAE2F9, #431CB7, #490047, #270005, #000102)
• Cellar Grape Drift color palette (#E9E6F9, #773DB4, #5B0079, #2C0031, #050004)
• Muted Lapis color palette (#DFE9FF, #0283ED, #4C44F9, #6209B5, #020010)
• Petrol Basin color palette (#D7E6ED, #006D9F, #003B6B, #000E3A, #00000D)
• Navy Delta color palette (#D9E0E7, #95A1B2, #6D7C9A, #003667, #00040D)

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