The leuK Mark

The leuK Mark is a visual expression of clarity and connection. Explore how its adaptable elements — including the formula, amplifier, and K icon — can be used creatively while honoring their deeper purpose.

The leuK Mark is more than a logo. It is a visual embodiment of a principle — one that resonates across disciplines, cultures, and contexts. Like the formula it represents, the logo is adaptable, expressive, and universally applicable.

The leuK Mark is a living identity system. It welcomes respectful adaptation. It encourages clarity, action, and purpose. Every application is a statement — of alignment, intention, and impact.

Yet no matter the variation, its foundation must always be respected: l .: e .: u = K.

Elements of the leuK Mark

The leuK Mark consists of four core visual elements:

These assets are intended to be adapted, especially in creative, educational, or expressive contexts. You are welcome to customize typefaces, colors, and layout — as long as the core structure and symbolic integrity of each element is respected.

Each of these elements is available in a variety of formats optimized for both print and digital use.

Download the assets

Geometry of the Formula

Parts of the leuK formula is intentionally tilted at 11 degrees — a subtle yet powerful symbol of alignment, awakening, and forward movement and improvement. In collective consciousness, 1 represents unity, and the time 11:11 is seen as a gateway moment: a call to act with clarity and purpose. This tilt reflects leuK’s essence — not static, but leaning into transformation. It reminds us that clarity is a direction, not a position. In honor of this principle, every leuK foundation is ceremonially established at 11:11, reinforcing our commitment to synchronicity, unity, and conscious action.

Presentation of the leuK Mark

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Some letters in the Ubuntu font

Typography and Letter Use

Typography shapes meaning. Discover how the Ubuntu font — and a few key guidelines — help keep the leuK formula clear, accessible, and adaptable across every style and medium.

A t-shirt as an example for application of the leuK Mark

Use and Applications

The leuK Mark is made to be used — in education, design, research, and beyond. This guide shows how to apply it with clarity, integrity, and purpose, across non-profit and licensed contexts.

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Download the Assets

Download the official leuK Mark assets, featuring its four core elements: the formula, the icon (K), the operator (amplifier), and the wordmark.