Ultramarine Lagoon color palette — #CBEFFF · #1E92E9 · #3548E5 · #59009A · #3E0043

Cobalt takes the lead with Plum close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#CBEFFF): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#1E92E9): A luminous, vivid blue — the color of open sky before noon.
• Cobalt (#3548E5): A full-bodied, vivid violet — the color of wild irises.
• Plum (#59009A): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#3E0043): A deep, shadowed, balanced pink — the color of neon signs at night.

Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, cool.

Use it as a design system

One click turns Ultramarine Lagoon 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

• Antique Grape color palette (#D7E5F2, #6386EF, #6935D4, #5D0081, #41002E)
• Hushed Thicket color palette (#C9E5F4, #1E91FC, #4A42E7, #480C72, #140018)
• Timeworn Aubergine color palette (#D4EDF2, #0092C0, #005FC5, #4500B4, #280049)
• Misty Indigo Canyon color palette (#E3F1FF, #4E8CFF, #615FFB, #583BAA, #291143)
• Airy Ridge color palette (#E3F0FC, #3E75F9, #3D00C7, #320078, #290D42)
• Misty Grape color palette (#E9E3FA, #AB85E1, #7C42BF, #3F0076, #110027)
• Patina Lagoon color palette (#EFD6E8, #6A79E9, #777B00, #3B02E5, #1B1D00)
• Vivid Byzantium color palette (#D9E8FF, #9592FF, #A411F2, #830086, #5F0032)

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