Ultramarine Basin color palette — #CDE4E9 · #28B7EB · #0098E4 · #0065C3 · #1B2A69

Royal Blue takes the lead with Azure close behind in a set that reads as trust and stability at first glance.

The five colors

• Silver (#CDE4E9): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cyan (#28B7EB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Azure (#0098E4): A luminous, balanced blue — the color of a favorite pair of jeans.
• Royal Blue (#0065C3): A full-bodied, vivid blue — the color of open sky before noon.
• Navy (#1B2A69): 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 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

• Frosted Sapphire color palette (#CDE8FA, #4CAEFD, #4589FF, #4C5ADF, #2D2562)
• Linen Ultramarine color palette (#CCF3EE, #00A9C3, #007EB2, #0041CB, #30185A)
• Misty Balcony color palette (#DFE9FF, #97BFFF, #558FF7, #1E57DA, #001242)
• Misty Basin color palette (#CDF5FF, #008AB4, #00598C, #003573, #061141)
• Cobalt Courtyard color palette (#C4E7DE, #6AB4FC, #EB951E, #007BD0, #3C2200)
• Washed Teal Lantern color palette (#C7EBDD, #00C7B1, #00A3A6, #007381, #003847)
• Pale Moss Station color palette (#FDE8FD, #5FA0F6, #EA6271, #4C9E00, #031E41)
• Azure Drift color palette (#FEE4FC, #DFCFEE, #EFABD7, #26ADDF, #40233C)

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