Muted Cerulean color palette — #B4FAFE · #65C8E0 · #1E9CC7 · #3377AA · #304D70

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

The five colors

• Sea Foam (#B4FAFE): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#65C8E0): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#1E9CC7): A luminous, balanced blue — the color of open sky before noon.
• Slate (#3377AA): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#304D70): A full-bodied, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Muted Cerulean 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 Teal color palette (#B4F2DB, #62D3C6, #00ABAD, #00808F, #124D62)
• Periwinkle Coast color palette (#D5EFFF, #81BAF4, #6C94D8, #5A68A6, #434165)
• Washed Azure color palette (#DFFFE3, #9AE9FF, #00AADD, #2F79AE, #4B334B)
• Cobalt Terrace color palette (#ECF7FF, #72C2F2, #CF9863, #2D89BB, #5B3A17)
• Petal Atelier color palette (#EDF7FF, #DCD8E4, #E8BBE0, #729EB7, #3E4D60)
• Airy Onyx color palette (#DAF4F9, #008CB4, #005D91, #00326C, #03004F)
• Faded Ultramarine color palette (#D4F2FF, #08A6F6, #0075D6, #0246D8, #211E71)
• Blush Study color palette (#EDF6FF, #6DABDE, #CF7B91, #7A904B, #243A4E)

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