Photo Color Swap

This tool replaces a defined source color in an uploaded image with a target color, preserving shading and texture to maintain photorealism. It serves designers, marketers, product photographers, and social media editors who need rapid palette updates for branding or experimentation without a full image editor. It supports single swaps per operation and can be used on photos, banners, or thumbnails.
Core operation identifies pixels close to the source color using perceptual color distance and swaps them to the chosen target color while preserving luminance. Users set a tolerance to control how broadly the replacement applies and may apply optional masks to restrict changes to regions, such as a product silhouette or background.
Algorithms run in a perceptual color space and use Delta E (CIEDE2000) to measure similarity. The replacement respects shading and texture by adjusting chroma while leaving luminance intact, with outputs saved in web-friendly PNG or JPEG formats. Outputs support straightforward branding workflows and asset reuse.
Audience and differentiators: branding teams, asset studios, freelancers, and e-commerce managers benefit from a fast, repeatable workflow that maintains image quality. Distinct value comes from perceptual color matching, non-destructive previews, and simple inputs that enable rapid testing of color options and consistent branding across assets.