Tempered Cerulean color palette — #EEF4EF · #CBDFEF · #6191C3 · #006A78 · #1B2C47

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

The five colors

• Cream (#EEF4EF): bright and airy, almost weightless.
• Powder Blue (#CBDFEF): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#6191C3): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006A78): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#1B2C47): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Tempered 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

• Denim Dune color palette (#E6F1E8, #60AAB0, #006377, #003A31, #000D15)
• Muted Cobalt color palette (#FAF4EF, #BEE7D6, #658ACB, #067169, #5B3D4D)
• Weathered Station color palette (#EDF4EE, #A7CFDA, #218B97, #005E45, #002530)
• Softworn Ridge color palette (#DEE9E0, #547F95, #00415C, #001F1F, #000104)
• Airy Nightshade Parlor color palette (#E0ECE2, #678EB1, #003CAC, #002A35, #02001C)
• Aged Delta color palette (#FAF3F6, #D8D4DF, #99BBF9, #21958B, #363D5D)
• Ancient Iris color palette (#E4F7F0, #9DAC69, #907ED0, #5E6D00, #2A1D4B)
• Ancient Petrol color palette (#E4EBE5, #9BB7CF, #356BB1, #004957, #0A0F3A)

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