Ultramarine Basin color palette — #DEE9F7 · #2270EC · #212CF2 · #3017AB · #070023
A conversation between Cobalt and Indigo, giving this palette its sense of trust and stability.
The five colors
- Frost (#DEE9F7): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Royal Blue (#2270EC): A full-bodied, vivid blue — the color of deep harbor water.
- Cobalt (#212CF2): A full-bodied, vivid violet — the color of twilight just after sunset.
- Indigo (#3017AB): A deep, shadowed, vivid violet — the color of a velvet chair.
- Ink (#070023): A deep, shadowed, dusty violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged 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
- Tempered Nightshade color palette (#D7EFFF, #0076D6, #251FBA, #120035, #020006)
- Quiet Nightshade color palette (#CCEBFC, #006CC7, #1C00CE, #280071, #0D001B)
- Softworn Grape Garden color palette (#EAEFFF, #625CEF, #5D00E7, #44008D, #110025)
- Lapis Station color palette (#F8E0EF, #696AEC, #D20041, #451ED9, #140002)
- Weathered Cobalt Lagoon color palette (#D4EEFF, #007FC2, #005EA5, #00367F, #00002B)
- Powdered Indigo Alley color palette (#F3DEE8, #C398EF, #BD7AC8, #6061C5, #0F0123)
- Eclipse Navy Quarry color palette (#DFEFF5, #005491, #0E0084, #17003C, #040005)
- Amethyst Villa color palette (#FCE1ED, #7F43DD, #BA005D, #006181, #03000B)
Browse the whole catalog at Explore, or see today's palette.