Cerulean Study color palette — #E9F5F3 · #B4E5F9 · #509AAB · #286A68 · #0D3041

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

The five colors

• Ivory (#E9F5F3): a clean, paper-quiet neutral.
• Powder Blue (#B4E5F9): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#509AAB): A luminous, dusty blue — the color of a favorite pair of jeans.
• Teal (#286A68): A full-bodied, dusty teal — the color of shallow lagoons.
• Deep Teal (#0D3041): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cerulean Study 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

• Weathered Cerulean color palette (#DDEEEC, #2998B3, #005169, #002B2F, #00050A)
• Cerulean Market color palette (#E7F5F4, #95D2EA, #2386B1, #005A65, #002339)
• Ancient Station color palette (#ECF2FF, #7880EB, #AA658E, #007889, #161E31)
• Muted Mallow Thicket color palette (#EDF1FF, #E2D4E0, #ECB3D0, #67789B, #272B3E)
• Pale Pier color palette (#DFEFFF, #6BB0FF, #4F78C2, #3B4D80, #23304C)
• Muted Powder color palette (#FBF2F9, #D4D4E3, #77C7E9, #578F7B, #2D4155)
• Dusty Market color palette (#EBF2FF, #879CFD, #C76F7F, #505EA5, #331E36)
• Muted Indigo color palette (#EDF2FF, #B1B1FF, #6D6EBC, #39356B, #120D33)

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