Cerulean Boulevard color palette — #E4F5FF · #008AAD · #323D4C · #212A30 · #11151A

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

The five colors

• Ivory (#E4F5FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008AAD): A full-bodied, balanced blue — the color of deep harbor water.
• Charcoal (#323D4C): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#212A30): quiet, heavy and certain.
• Ink (#11151A): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Cerulean Boulevard 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

• Softworn Turquoise Station color palette (#E9F5EE, #52A8C5, #62535E, #2F3B35, #1F231E)
• Deep Petrol color palette (#DEEFFF, #006DAF, #26244F, #04192C, #040811)
• Muted Aqua color palette (#E6F6EE, #6EC4E4, #6B817B, #475A50, #1D241E)
• Dusty Parlor color palette (#DEE4F9, #7453D8, #342E44, #1B1E2B, #0C0C12)
• Worn Iris color palette (#EFF6FF, #7396E2, #A68348, #697943, #394353)
• Muted Sky color palette (#D4F2FF, #6BBBEE, #5984BD, #505F8B, #51475E)
• Softworn Coast color palette (#EEF8F1, #B8C89A, #5B8B88, #526A72, #3F524C)
• Wandering Parlor color palette (#EEF6FF, #87B3E9, #AC9754, #5275A0, #375542)

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