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A dead simple, zero-dependency, promise-based javascript library for extracting the dominant color(s) from an image.
The main features of briangonzalez/rgbaster.js are: Color Utilities, 颜色(CSS Colors)/SVG/Canvas.
Projects with overlapping indexed features include: gka/chroma.js — chroma.js is a JavaScript library for color manipulation, space conversion, and the generation of data visualization… briangonzalez/jquery.adaptive-backgrounds.js — This is a jQuery plugin that extracts the dominant color from an image or CSS background image and applies it as a… davidmerfield/randomcolor — randomColor is a programmatic utility for generating harmonious, aesthetically pleasing color strings for use in web… dirkgroenen/svgmagic. jquery/jquery-color — jQuery plugin for color manipulation and animation support. one-com/one-color — JavaScript color calculation toolkit for node.js and the browser.
chroma.js is a JavaScript library for color manipulation, space conversion, and the generation of data visualization color scales. It provides a system for transforming colors between formats including RGB, HSL, Lab, LCH, OKLab, and CMYK, alongside tools for parsing and modifying colors across these spaces. The library specializes in data-driven color mapping, using algorithms such as Cubehelix, Bezier interpolation, and ColorBrewer palettes to translate numeric data into visual gradients. It includes a perceptual color difference calculator that utilizes CIE 2000 Delta E and Euclidean metric
This is a jQuery plugin that extracts the dominant color from an image or CSS background image and applies it as a background color on a target element. It uses canvas-based pixel analysis with an RGB quantization algorithm to identify the most prominent color, then injects that color as an inline CSS background-color style. The plugin automatically normalizes text contrast by calculating the relative luminance of the extracted color and toggling between dark and light text to maintain readability. It includes an image preloading pipeline to ensure pixel data is available synchronously from t
randomColor is a programmatic utility for generating harmonious, aesthetically pleasing color strings for use in web stylesheets and digital user interfaces. It functions as a random color generator that produces values in hexadecimal, RGB, and HSL formats. The library uses a logic-based system that calculates hues and luminosity in HSL space to ensure visual harmony. It allows for the application of specific constraints to brightness, transparency, and hue offsets to limit the generated color spectrum. The tool provides capabilities for programmatic color generation across multiple output f