Ultramarine Coast color palette — #D9FDFF · #59D6EF · #009CD6 · #005CB7 · #1D2E62

Cobalt and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#D9FDFF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Ice Blue (#59D6EF): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#009CD6): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#005CB7): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Navy (#1D2E62): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Ultramarine Coast 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

• Lapis Field color palette (#E9F8FF, #90CBFF, #5B7FE5, #554CBB, #361E53)
• Antique Veranda color palette (#C7E5EF, #37C6FB, #00A3E1, #1583BF, #143858)
• Aqua Field color palette (#DAFFF0, #5ED4C8, #009AA1, #00667A, #003151)
• Pale Grove color palette (#EFF6FF, #C6DDFF, #5C91E3, #004B88, #001130)
• Navy Balcony color palette (#D6EEF3, #00AADD, #0070A9, #00189C, #0A002D)
• Timeworn Ultramarine color palette (#C3E8F9, #008FE0, #1A1CDB, #23005E, #020007)
• Weathered Apricot Basin color palette (#EDF6FF, #85C6FF, #F18942, #0079C4, #421B00)
• Misty Veranda color palette (#E2F3FF, #7EB0FF, #6161FF, #6300C9, #3D0055)

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