Cerulean Basin color palette — #E3FAFF · #A4E5E6 · #62C9D3 · #039DAE · #305465
Built around Cerulean, softened by Aqua — the whole palette hums with trust and stability.
The five colors
- Ivory (#E3FAFF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Sea Foam (#A4E5E6): A whisper-light, dusty teal — the color of glacier melt.
- Aqua (#62C9D3): A luminous, balanced blue — the color of deep harbor water.
- Cerulean (#039DAE): A luminous, balanced blue — the color of open sky before noon.
- Peacock (#305465): A full-bodied, dusty blue — the color of a favorite pair of jeans.
Feels like: Trust, Stability, Calm, Sophistication. Tagged light, muted, cool.
Use it as a design system
One click turns 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
- Antique Basin color palette (#EEFBDD, #BBF2FF, #20CBD1, #37839E, #31564A)
- Cerulean Study color palette (#EAF8FF, #CCDCFF, #72C3E0, #1E96B6, #003E4D)
- Weathered Turquoise color palette (#EAF8FE, #A0E2EB, #CCCC81, #27BDCD, #2D5745)
- Lagoon Grove color palette (#D7F1D1, #59C8C7, #009199, #2C6C75, #20392B)
- Timeworn Jade Garden color palette (#D8FFF8, #BCE5C2, #83CB9E, #4AA67F, #1E5459)
- Faded Drift color palette (#98F1FF, #28D6FA, #00B0DD, #0082B1, #004569)
- Wandering Loft color palette (#D2EDFD, #71C2FE, #419CEE, #1B6DD1, #253C6C)
- Ancient Terrace color palette (#EAF8FF, #D6DAE5, #80CAD3, #BCAAAB, #3E4F5A)
Browse the whole catalog at Explore, or see today's palette.