Displaying 1 to 20 from 25 results

one-color - An OO-based JavaScript color parser/computation toolkit with support for RGB, HSV, HSL, CMYK, and alpha channels

  •    Javascript

Javascript color object with implicit color space conversions. Supports RGB, HSV, HSL and CMYK with alpha channel.

colord - 👑 A tiny yet powerful tool for high-performance color manipulations and conversions

  •    TypeScript

The performance results were generated on a MBP 2019, 2,6 GHz Intel Core i7 by running npm run benchmark in the library folder. See tests/benchmark.ts. Parses the given input and creates a new Colord instance. String parsing strictly conforms to CSS Color Level Specifications.


  •    CSharp

WinForms ColorWheel for .NET written in C#

color-convert - Plain color conversion functions in JavaScript

  •    Javascript

Simply get the property of the from and to conversion that you're looking for. All functions have a rounded and unrounded variant. By default, return values are rounded. To get the unrounded (raw) results, simply tack on .raw to the function.

d3-hsv - The HSV (Hue, Saturation, Value) color space.

  •    Javascript

The HSV (Hue, Saturation, Value) color space.

glsl-hsv2rgb - Fast GLSL conversion from HSV color to RGB

  •    C

Fast conversion from HSV color to RGB – published to npm for use with glslify, originally sourced from this post written by Sam Hocevar.All of the values should range between 0 and 1. Returns the calculated RGB value as a vec3.

color-luminance - bare-bones color luminance functions

  •    Javascript

Functions for calculating the relative luminance of a RGB color. Since this is just a weighted sum, you can pass components in the range 0-255 or 0-1.The exported function uses the Rec. 601 standard for coefficients (used in most digital video formats).

pure-color - Pure functions for color conversion and parsing in JavaScript

  •    Javascript

pure-color is a color conversion and parsing library for the browser and node. It offers conversions between rgb, hsl, hsv, hwb, cmyk, xyz, lab, lch, hex. It offers parsing of rgb(a), hex and hsl(a) strings. The library is structured to allow requiring of just the functions you need. You can also require everything if file size is not a concern (e.g. node environment).

react-simple-colorpicker - Simple, composable, lightweight colorpicker for react

  •    Javascript

A simple(r) colorpicker written using React. A fork of react-colorpicker, but with the extra stuff removed.

color-namer - :art: Give me a color and I'll name it.

  •    Javascript

Give me a color and I'll name it. Color Namer is an npm package for use in Node.js or the browser that calculates color distance using the Delta-E color difference technique. Given a color in Hexadecimal RGB, RGBA, HSL, or HSV format, it converts the color to the Lab* color space, then calculates the color's Euclidean distance from a set of colors with known names.

pipetteur - A function to extract any colors from a string

  •    Javascript

A module to find all color syntax substrings in a string with their offsets and their color instance. It's an automated eyedropper tool for your text, css, html, svg etc. The color object returned is an instance of one-color, giving you instant access to highlevel color manipulation without having to think about color space conversions.

react-colorpicker - Colorpicker for React

  •    Javascript

A simple colorpicker written using React. You will also need to add some css styles.

colr - Fast and simple color conversion.

  •    Javascript

Change the color of an existing Colr instance. All methods return the colr instance and can be chained.

color-harmony - Create color scales by rotating hue

  •    Javascript

A javascript library that creates color scales/harmonies by rotating the hue of the given color. There are also helper methods to create shades (mixing w/ black), tints (mixing w/ white), and tones (mixing w/ middle gray).

sass-color-helpers - A collection of Sass color helpers that enables easier, more fool-proof design implementations (+ some math helpers)

  •    CSS

Pure Sass, no Ruby. Should therefore be libsass compatible. Also available as a Compass extension for those who still want that. A collection of color helpers (and some related math helpers). Handles HSL to HSV/HSB conversion, calculation of contrast (and warnings for worst case scenarios) and estimation of semi-transparent colors – everything to make it easier and more fool-proof to implement a target design and in the end get as good of a design as possible.


  •    Javascript

Test this code on the associated github page simonwaldherr.github.com/colorconverter.js/. Feel free to contact me via eMail or on Twitter. This software will be continually developed. Suggestions and tips are always welcome.

vscode-color - Helper with GUI to generate color codes such as CSS color notations.

  •    Javascript

Helper with GUI to generate color codes such as CSS color notations. And, a command Convert Color to change the color notation. A dialog box is shown by pressing Alt + C P keys or command Pick Color. If a cursor is positioned on a string that is color notation at that time, that string is selected as target for editing.

color-classifier - Classify the color along the reference color

  •    Javascript

Classify the color along the reference color. using algorithm the CIEDE2000, RGB, HSV. Download the color-classifier.min.js.