Design System

Ocean Maritime

Charting a course through visual design
with the precision of celestial navigation
and the timelessness of the open sea.

N S E W
01

Color Palette

From the deepest navy of midnight waters to the gleaming brass of a ship's wheel, every color is drawn from the maritime world.

Primary Ocean Colors

Deep Navy #0A1628
Navy #152E54
Ocean Blue #1A6FA0
Sea Blue #2E8BC0
Seafoam #78C4C8

Accent and Material Colors

Brass #C5972C
Copper #B87333
Rope #C4A56E
Parchment #EDE5D5
Storm Gray #5A6B7B
02

Typography

Classic serif typefaces evoke the engraved lettering of nautical charts, ship nameplates, and captain's logbooks.

Heading 1 Playfair / 48-88px / 900
Maritime
Heading 2 Playfair / 40px / 800
The Open Sea
Heading 3 Playfair / 24px / 700
Navigational Charts
Heading 4 Playfair / 19px / 600
Celestial Navigation
Heading 5 Playfair / 16px / 700 / UC
Port Authority
Heading 6 Playfair / 14px / 700 / UC
Ship's Manifest
Body Libre Baskerville / 16px / 400
The sea, once it casts its spell, holds one in its net of wonder forever. The rhythm of the waves, the salt air, and the vast horizon become a part of the soul.
Caption Playfair / 12px / 700 / UC
Log entries, coordinates, and chart annotations
03

Spacing System

A measured 4px base unit brings the same precision to layout that nautical miles bring to charting a course.

--space-1
4px
--space-2
8px
--space-3
12px
--space-4
16px
--space-5
24px
--space-6
32px
--space-7
48px
--space-8
64px
--space-9
96px
--space-10
128px
04

Buttons

Actions forged with the reliability of brass fittings and the clarity of signal flags. Each button communicates intent and hierarchy.

Button Variants

Default Style

Sizes

Contextual Actions

05

Forms

Input elements as precise as a ship's log. Every field captures essential data for navigation and record-keeping.

Checkboxes

Radio Buttons

06

Cards

Content vessels carrying information as reliably as clipper ships. Each variant serves a distinct navigational purpose.

Standard Cards

Navigation

Celestial and dead reckoning methods for determining position at sea using the stars and compass.

Cartography

The art and science of mapmaking, translating the curved earth onto flat parchment with precision.

Meteorology

Reading the sky, barometer, and sea state to predict weather and plot safe passage through storms.

Nautical Chart Card

Passage Plan

Detailed route from departure to arrival, including waypoints, hazards, tidal data, and contingency anchorages along the passage.

Harbor Approach

Detailed soundings and navigational aids for safe entry into port, including buoy positions and channel markers.

Captain's Log Card

Day 47 at Sea

Wind shifted to the southwest at dawn. Reduced sail and altered course to compensate. Crew in good spirits despite rough conditions.

Boatswain's Report

Standing rigging inspected and found in satisfactory condition. Replaced two worn shrouds on the mainmast. All running rigging serviceable.

07

Data Table

Structured records as orderly as a ship's manifest. Clear headers and measured rows provide quick comprehension at a glance.

Vessel Classification Home Port Status Tonnage
HMS Endeavour Bark Whitby, England At Sea 366
Flying Cloud Clipper Ship Boston, MA At Sea 1,783
Cutty Sark Clipper Ship London, England In Port 963
Constitution Frigate Boston, MA Refit 2,200
Thermopylae Composite Clipper Aberdeen, Scotland Decommissioned 948
08

Badges & Tags

Signal flags of the interface, communicating classification, status, and category with compact maritime precision.

Filled Badges

Navy Ocean Brass Seafoam Cleared Storm

Outline Badges

Default Brass Ocean

Contextual Usage

Flagship Merchant Royal Charter Exploration Fair Winds Gale Warning
09

Alerts

Critical communications from the bridge, ranging from routine notices to urgent warnings. Each level carries appropriate visual gravity.

Navigational Notice

New channel markers have been deployed at the harbor entrance. All vessels should update their charts to reflect the revised approach bearings.

All Clear

Port inspection completed successfully. Vessel cleared for departure on the next favorable tide. All documentation verified and stamped.

Weather Advisory

Barometric pressure falling rapidly. Expect deteriorating conditions within 12 hours. All vessels should secure loose gear and review storm procedures.

Storm Warning

Force 10 gale imminent from the northwest. All vessels must seek shelter immediately. Harbor operations suspended until further notice.

10

Design Principles

The guiding stars by which we navigate our design decisions, drawn from centuries of maritime tradition and seamanship.

True North

Every design decision should point toward clarity. Like a compass needle, our interfaces guide users unerringly to their destination without confusion or misdirection.

Weatherproof

Design for all conditions, not just fair weather. Interfaces must remain usable and legible across devices, screen sizes, and varying user contexts, much as a ship endures all seas.

Celestial Hierarchy

Just as navigators read the stars by brightness, our visual hierarchy must make the most important elements shine brightest while supporting stars provide essential context.

Measured Craft

Precision in every detail, from spacing to typography. A ship's rigging must be measured and tied with exactness; likewise, every pixel of our design must serve its purpose with care.

Steady as She Goes

Consistency is the keel of good design. Patterns, once established, should be maintained throughout the system so that users always know what to expect.

Built to Last

Like a well-built vessel, our design system must be durable and timeless. Trends may shift like tides, but fundamentally sound design endures through every season.