Visual Flag Explorer

Filter the flag catalog live by colors, layout pattern, symbols, and geographic region, or jump directly into a curated vexillological reference hub below.

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Showing all 20 flags in the catalog.

Curated color hubs

Red Flags

Red is the most common primary tincture on national flags, appearing on more than three-quarters of sovereign banners—from crimson sun discs and Nordic crosses to revolutionary tricolors.

White Flags

In heraldry and vexillology, white corresponds to the metal silver (argent) and serves as the essential high-contrast separator between colored stripes, crosses, and emblems.

Blue Flags

Dark and medium blue appear across maritime ensigns, republican tricolors, and Nordic crosses, ranging from French navy and British royal blue to Swedish and Dutch cobalt.

Green Flags

Green features prominently in European republican tricolors (Italy, Ireland), West African and Pan-African flags (Côte d'Ivoire), and South Asian standards (Bangladesh).

Yellow & Gold Flags

Representing the heraldic metal gold (or), yellow provides bright optical contrast against blue, red, and green fields in tricolors, Nordic crosses, and Pacific island emblems.

Orange Flags

A distinctive and relatively rare flag color originating in the sixteenth-century Dutch Prinsenvlag and carried today on the vertical tricolors of Ireland and Côte d'Ivoire.

Light & Sky Blue Flags

Sky blue and Pacific ocean blue are treated as distinct tinctures from dark navy or cobalt blue in countries such as Luxembourg and Palau.

Curated layout & pattern hubs

Tricolor Flags (Vertical & Horizontal)

Three equal vertical or horizontal bands of three distinct colors—the most influential republican flag layout in modern history, originating in the sixteenth-century Netherlands and eighteenth-century France.

Bicolor Flags

Flags divided into two equal horizontal or vertical bands derived from medieval heraldic liveries and royal standards, such as Monaco, Indonesia, and Poland.

Nordic Cross Flags

Flags featuring a Christian cross whose vertical bar is shifted toward the hoist, originating with Denmark's medieval Dannebrog and adopted across Northern Europe.

Solid Field with Centered Emblem

Minimalist flags consisting of a single primary geometric symbol—such as a sun/moon disc or couped cross—on an unstriped solid field (Japan, Bangladesh, Palau, Switzerland).

Canton Flags

Flags that reserve the upper-hoist corner ('the canton' or 'union') for a distinct sub-design—such as a constellation of stars or a parent ensign—combined with a striped or solid field.

Saltire & Diagonal Cross Flags

Flags built around diagonal corner-to-corner crosses (saltires), exemplified by St Andrew's Cross, St Patrick's Cross, and their counterchanged combination in the British Union Jack.

Historical design families

French Tricolor Lineage

Vertical three-band flags inspired by the 1794 French Tricolore as a symbol of constitutional sovereignty and republican nationhood across Europe and West/Central Africa.

Dutch Tricolor Lineage

The oldest tricolor tradition in vexillology, descending from the sixteenth-century Dutch Prinsenvlag and Statenvlag.

Nordic Cross Family

The cohesive Northern European flag family descending from Denmark's Dannebrog, sharing an off-center hoist-shifted cross across every sovereign Scandinavian state and autonomous territory.

Pan-African Color Lineage

Flags combining green, yellow, and red (drawn from the 1897 Ethiopian imperial tricolor) or red, black, and green to signify African sovereignty and solidarity.

Stars and Stripes Lineage

Flags featuring alternating horizontal stripes paired with a starred canton or triangle, originating with the 1777 United States Flag Resolution.

British Ensign & Union Flag Lineage

The family of flags built from or carrying the 1801 British Union Jack, combining the crosses of St George, St Andrew, and St Patrick.