Ultramarine Summit color palette — #C4EAED · #00ACDF · #005EC7 · #31218D · #160029
A conversation between Cobalt and Indigo, giving this palette its sense of trust and stability.
The five colors
- Frost (#C4EAED): A whisper-light, dusty blue — the color of deep harbor water.
- Cyan (#00ACDF): A luminous, balanced blue — the color of a favorite pair of jeans.
- Cobalt (#005EC7): A full-bodied, vivid blue — the color of deep harbor water.
- Indigo (#31218D): A deep, shadowed, vivid violet — the color of twilight just after sunset.
- Ink (#160029): A deep, shadowed, balanced violet — the color of a velvet chair.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.
Use it as a design system
One click turns Ultramarine Summit 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
- Ultramarine Lantern color palette (#D6E7EF, #1D99F9, #2946E0, #44137E, #150016)
- Worn Navy Pier color palette (#C7EAE4, #00A2BC, #006C95, #012784, #0A0022)
- Misty Sapphire color palette (#CFE4F5, #179AF6, #0075E0, #124CB4, #0A134E)
- Linen Nightshade Orchard color palette (#E4EFFF, #598BFF, #A36E00, #173FB0, #0E0600)
- Sunlit Lapis Alley color palette (#CDEAF9, #007FCD, #4A11E5, #350056, #0E000D)
- Washed Studio color palette (#F1F5FF, #96A2FF, #4548CD, #140272, #01000B)
- Navy Ridge color palette (#D3EBF2, #007FAA, #00498A, #140093, #280F55)
- Worn Teal Archive color palette (#DBEAE1, #00A894, #006E7A, #00334C, #000D27)
Browse the whole catalog at Explore, or see today's palette.