Project started around mid.2017.
This is a collection of different algorithms for encoding color-values.
RGB, RGB-float, CMYK, HSL, HSV, XYZ, CieLab, YCbCr and alpha channel for transparency.
all X11-knowncolors, all RAL-classic colors and Systemcolors are also included.
How to select a color from your screen:

• click the button on/off and move your mouse over the screen (don't click)
• now pressing the enter-key on your keyboard activates the on/off-button again and gets the color selected.
• you get the nearest x11-known- or ral-color below the drop-down-boxes