100hue

100Hue is a concept and color palette used in digital design and color theory discourse, comprising one hundred distinct hues intended to illustrate the range and perception of color. It is presented as a standardized resource for designers, educators, and artists to explore hue as a primary design variable and to examine how lighting, context, and culture influence color interpretation.

Origins of the concept are informal and decentralized, appearing in online design communities and educational materials since the early 2020s. There is no single official issuer, but various projects and tutorials reference a common framework of one hundred hues, each with clear specifications and usage guidance. The palette is commonly shared as a public catalog to support interoperability across tools and platforms.

Key features typically associated with 100Hue include a circular color-wheel organization, hex color codes, and CSS variables suitable for web development. Many implementations provide an interactive explorer to compare hues, along with downloadable swatches and documentation on perceptual considerations. Accessibility guidance is often included, with notes on contrast and visibility for diverse viewing conditions. The hue names, when provided, are generally descriptive rather than tied to particular brands or products.

Use and reception: 100Hue is employed in design education, branding exercises, and digital art projects as a practical illustration of color theory and standardization. It is discussed in design critiques as a useful teaching aid, while also highlighting the subjectivity inherent in color naming and perception.