Logo design glossary

Logo, branding, typography, and file terms in plain language

Use this reference while creating a logo, speaking with a designer or printer, organizing brand files, or reviewing commercial-use requirements.

Abstract mark

A non-literal symbol built from shapes or geometry. Its meaning is created through brand use rather than immediate recognition of a real object.

Brand

The expectations, reputation, associations, and experience people connect to a business. A logo supports the brand but is not the whole brand.

Brand identity

The coordinated visual and verbal system used by a brand, including logos, colors, typography, imagery, layout, templates, and voice.

Brand mark

A symbol used to identify a brand without displaying the complete business name.

CMYK

A color model used by many commercial printing processes: cyan, magenta, yellow, and black. Printed color can differ from RGB screen color.

Clear space

The protected empty area around a logo. Keeping other text and graphics outside this area improves recognition and readability.

Combination mark

A logo that pairs a symbol with a wordmark or lettermark. The elements may be used together or separately in a responsive logo system.

Contrast

The visible difference between elements, such as a light logo on a dark background. Adequate contrast helps a logo remain readable.

Display font

A typeface designed to create strong personality at larger sizes. It can work in a logo but may be unsuitable for long supporting text.

Emblem

A logo in which text and imagery sit inside a badge, seal, crest, or other contained shape.

EPS

A vector file format commonly requested in print and older professional production workflows. Compatibility depends on the software and export.

Favicon

The small icon shown in browser tabs, bookmarks, and some search or shortcut interfaces. It usually uses a simplified symbol or monogram.

Font license

The legal terms controlling how a font can be installed, used, modified, embedded, or distributed. A free download does not automatically permit every commercial use.

Gradient

A transition between two or more colors. Logos using gradients should also have a flat or one-color version for limited production methods.

HEX color

A six-character digital color code commonly used in web and interface design, such as #111111.

JPG or JPEG

A compressed raster image format suited to photographs and simple previews. It does not support transparency and is rarely the best master logo format.

Kerning

Adjustment of the space between individual letter pairs to make a wordmark look optically balanced.

Lettermark

A logo built from the initials of a business or organization, often used when the full name is long.

Lockup

A defined arrangement of logo elements, such as symbol plus wordmark plus slogan. A brand can have horizontal, stacked, and compact lockups.

Logo

A visual identifier made from typography, symbols, or both. Its main role is recognition, not explaining every part of the business.

Logo system

A related set of logo versions designed for different placements, such as a primary lockup, compact mark, wordmark, and one-color version.

Mascot

A character used to represent a brand. Mascots often need a simplified companion mark for small or formal placements.

Minimum size

The smallest size at which a logo remains readable and its details reproduce reliably.

Monogram

A compact design made from one or more initials. Monograms are useful for labels, stamps, social avatars, and small physical surfaces.

Negative space

Empty space deliberately shaped to form part of the design or improve clarity between logo elements.

One-color logo

A version that uses a single solid color. It is important for stamps, embroidery, engraving, invoices, vinyl, and inexpensive printing.

Optical alignment

Positioning elements according to how they look rather than only mathematical center points. Shapes with uneven visual weight often need manual correction.

PNG

A raster image format that supports sharp edges and transparency. It is useful for websites, documents, presentations, and social media.

Raster image

An image made from pixels. Raster files can lose sharpness when enlarged beyond their original resolution.

Responsive logo

A logo system that changes composition or detail according to available space while preserving the same identity.

RGB

A screen-based color model using red, green, and blue light. RGB colors may not reproduce exactly in physical printing.

Scalability

A logo's ability to remain clear and balanced across very small and very large sizes.

Slogan or tagline

A short supporting phrase placed near the logo in some applications. It should remain secondary to the business name and is often removed at small sizes.

SVG

A scalable vector format used on websites and in many design workflows. It can remain sharp at any size when the artwork is truly vector-based.

Trademark

A sign used to identify the commercial source of goods or services. Registration, availability, and infringement depend on jurisdiction and category.

Transparent background

An image area with no filled background color. Transparent PNG and some vector files can be placed over other surfaces without a visible rectangle.

Vector image

Artwork defined by paths and shapes rather than fixed pixels. Vector files can usually be scaled without losing edge quality.

Wordmark

A logo that uses the complete business name as the main visual identifier, with distinction created through typography and spacing.