🎃 colorsys-go is a go package(or lib) for everyone to transform one color system to another. The transformation is among RGB, YIQ, HLS and HSV.

🎨 Determine the best contrast color to use. Give it a background color and it returns a foreground color (black or white by default but customizable).

Returns white when a color is dark and black when a color is light.

🎨 Color utilities for Node.js. Conversion, modification, and color schemes of: RGB (at any bit depth), HSV, HSL, HSI, HSP, CYMK, YIQ, XYZ, xyY, L*a*b*, L*u*v*, Y'PbPr, Y'CbCr, and more.

Implementation of the approach presented in the paper 'Face Spoofing Detection Using Colour Texture Analysis' to tackle spoofing attempts

Introduction to image processing with Python and OpenCV

Java version of @yokgs/BlueDyeJS with more advanced features.