Ultramarine Basin color palette — #E1F0FA · #00A2D7 · #2245D5 · #005471 · #00001B
Built around Cobalt, softened by Cyan — the whole palette hums with trust and stability.
The five colors
- Frost (#E1F0FA): A whisper-light, dusty blue — the color of open sky before noon.
- Cyan (#00A2D7): A luminous, balanced blue — the color of a favorite pair of jeans.
- Cobalt (#2245D5): A full-bodied, vivid violet — the color of twilight just after sunset.
- Peacock (#005471): A full-bodied, balanced blue — the color of open sky before noon.
- Ink (#00001B): A deep, shadowed, dusty violet — the color of wild irises.
Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged duotone, vibrant, cool.
Use it as a design system
One click turns Ultramarine Basin 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
- Timeworn Grape Bloom color palette (#E0EFFF, #1C99F9, #5904EC, #004E86, #030016)
- Aged Teal Quarry color palette (#DDF1F8, #00A9AF, #00628F, #00575A, #000409)
- Muted Sapphire color palette (#E4F7EE, #0DBAF7, #3564FF, #00739B, #030D33)
- Soft Grape color palette (#E4F8E9, #00A0B3, #7000BD, #00505A, #230514)
- Weathered Denim color palette (#EBF3FA, #C8D5E5, #97ACCF, #006098, #061B2D)
- Feathered Studio color palette (#E0E5EF, #7785DB, #7622A3, #321CBA, #02000F)
- Tempered Chapel color palette (#EBF2FD, #81A5F7, #8636D3, #143CE6, #07051D)
- Feathered Nightshade Quarry color palette (#EFF1FC, #A097CE, #9C3486, #5A35B0, #0A0216)
Browse the whole catalog at Explore, or see today's palette.