Weathered Cerulean Basin color palette — #B3ECF1 · #43C4C8 · #0089B6 · #085691 · #202446

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

The five colors

• Sea Foam (#B3ECF1): A whisper-light, dusty blue — the color of open sky before noon.
• Aqua (#43C4C8): A luminous, balanced teal — the color of sea glass.
• Cerulean (#0089B6): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#085691): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#202446): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Weathered Cerulean 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

• Airy Thicket color palette (#B7ECE5, #4EC1A3, #008984, #005368, #123047)
• Cobalt Atelier color palette (#E1F6FF, #83C3E5, #5382CD, #4E4E85, #302F4A)
• Wandering Turquoise Villa color palette (#DAFDFF, #90EEFF, #00B6E3, #247CAD, #243F5D)
• Antique Cobalt Chapel color palette (#E8F3FF, #92C4FD, #3381CA, #004069, #001628)
• Nightshade Terrace color palette (#D4E8E7, #0092AF, #0058A7, #1700B9, #21003C)
• Timeworn Aqua color palette (#A8F1E4, #2CD8E4, #009EC6, #486E9D, #5B3B51)
• Muted Amber color palette (#E8F3FF, #72A9DC, #D67254, #0064A4, #401B0F)
• Wandering Chartreuse color palette (#F8E5D8, #AEDD79, #00A7DD, #182F3D, #071017)

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