I made a simple app that calculates hue-shifting and such for you, using AngularJS. For practice, and to have something practical that can be used~ You can download it here.
Hue-Shifting App v1.13: https://www.dropbox....r Koh).zip?dl=0
Just open index.html, input your color, and have fun with the options~ Lemme know if any glitches occur.
Edited by Koh, 01 February 2017 - 12:23 AM.