recolouring

Recolouring is the process of changing the color of an object or image. It can be done physically, by applying dyes or pigments, or digitally, by altering the color information of an image or texture.

In textiles and crafts, recolouring most commonly refers to dyeing fabrics or painting surfaces to alter garment colors or to refresh a product line. Techniques include fiber dyeing, piece dyeing, garment dyeing, and surface decoration such as printing and painting. Durability and colorfastness are important considerations.

In art conservation, recolouring may be used to restore or adapt a work’s appearance while following ethical guidelines that document changes and aim to preserve authenticity.

In digital graphics, recolouring means changing color values of pixels or textures. Common methods include hue and saturation adjustments, color replacement, color mapping, and color transfer between images. Recolouring supports design exploration, retouching, and asset customization in software, games, and visual effects.

In film and video production, recolouring is related to color grading, which adjusts hue, saturation, contrast, and brightness across a scene or sequence; targeted recoloring may also be used for stylistic or narrative purposes.

In 3D modelling and game development, recolouring involves changing material color parameters or textures to create alternate appearances without altering geometry.

Ethical and practical considerations include preserving original meaning, avoiding misrepresentation in restoration, ensuring color accuracy in production pipelines, and respecting licensing and provenance for used assets.

See also: colorization, color grading, color replacement.