Cobalt Hollow color palette — #D3F0FF · #66B0D9 · #457BC9 · #4E50A4 · #4D426B
A conversation between Azure and Indigo, giving this palette its sense of trust and stability.
The five colors
- Frost (#D3F0FF): A whisper-light, dusty blue — the color of open sky before noon.
- Cyan (#66B0D9): A luminous, balanced blue — the color of a favorite pair of jeans.
- Azure (#457BC9): A full-bodied, balanced blue — the color of open sky before noon.
- Indigo (#4E50A4): A full-bodied, balanced violet — the color of wild irises.
- Charcoal (#4D426B): A full-bodied, dusty violet — the color of wild irises.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.
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
- Quiet Pier color palette (#D4E9FF, #89A2DE, #786CC4, #6B4394, #5E3D5F)
- Patina Bloom color palette (#DDEEFF, #85BFFC, #5190ED, #4D6CB2, #394969)
- Cerulean Lagoon color palette (#CCF5FF, #67C1CC, #008DB6, #006595, #3B4D70)
- Softworn Navy Harbor color palette (#F1F5FF, #B5B7F0, #6B6BB0, #313887, #252254)
- Hazy Ultramarine Pier color palette (#F0F5FF, #8D9DD1, #BB7921, #475BBC, #5E3901)
- Aged Cerulean color palette (#F0F5FF, #DFD6E5, #EDB2D1, #3F88AA, #404A63)
- Hushed Bronze Corridor color palette (#F0F5FF, #7683C7, #9E7303, #776A00, #2C3850)
- Signal Lapis color palette (#DCF1FF, #4384FE, #5C26F9, #4F00A3, #500262)
Browse the whole catalog at Explore, or see today's palette.