Cerulean Lagoon color palette — #E5F0F8 · #D0D1E3 · #B9B5CA · #509CBF · #20303A

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

The five colors

• Frost (#E5F0F8): a clean, paper-quiet neutral.
• Silver (#D0D1E3): A whisper-light, dusty violet — the color of a velvet chair.
• Ash (#B9B5CA): A luminous, dusty violet — the color of a velvet chair.
• Cerulean (#509CBF): A luminous, balanced blue — the color of open sky before noon.
• Deep Forest (#20303A): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Cerulean 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

• Petrol Atelier color palette (#E7F0F5, #CAD9EE, #B3B6CB, #007E9C, #233037)
• Iris Chapel color palette (#F1F5FF, #E4D4EC, #D3B6D4, #908BE5, #2B3248)
• Muted Coast color palette (#E2E7F2, #B5ACBF, #A68FAC, #5B69BB, #0F141E)
• Timeworn Teal Field color palette (#D3EAE7, #7ECDA7, #00A893, #507C8F, #003031)
• Wandering Powder Cabin color palette (#D3E6F8, #A6B1EE, #A386BE, #8E6C46, #423C0B)
• Tempered Canyon color palette (#E4EBE8, #C2CFCB, #AF9DB0, #005D80, #011B12)
• Cornflower Drift color palette (#D1E1F5, #3488FE, #4E4E78, #233142, #01050A)
• Softworn Peony color palette (#D0E4F7, #2DAAFE, #C352AA, #885500, #002718)

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