Design & UX

A color scheme is a curated set of colors used together in design, branding, or visual communication to create harmony, convey meaning, and ensure usability. An effective scheme...

For a crisp, undistorted Facebook event header, use a cover image that is 1920 x 1005 pixels with a 1.91:1 aspect ratio. Keep essential text and branding within the safe area ou...

Right sidebar refers to a vertical panel anchored to the right edge of a page or application that typically contains navigation, supplementary content, tools, or calls to action...

Contrast is the degree of difference between elements, such as color, luminance, size, or texture, that makes them distinguishable. In visual design, photography, and imaging, w...

Tumblr posts appear in the feed, profile grid, and detail page, and each context has preferred Tumblr dimensions for image clarity and layout stability. This guide covers recomm...

Tumblr header images define the visual identity of a blog, appearing at the top of the profile and influencing first impressions, branding, and engagement. Choosing the correct...

Red positive black negative is a concise way of describing a common semantic pattern where the color red is associated with affirming or positive signals and black is associated...

A Gestalt pattern refers to how people naturally organize visual elements into coherent, meaningful wholes based on consistent perceptual principles. Rather than processing ever...