Those users who routinely use many color ranges in their graphic designs to the computer will appreciate a utility like PF Color Tool.
PF Color Tool is a graphic tool, totally free, that will allow the user to play with different color palettes, select colors of any screen object, convert between different formats, mix, identify and organize all stored colors.
You can assign your own names to the colors created by PF Color Tool, and thus create as many custom color lists as you want. It allows you to convert between RGB, HSV / HSB and HEX formats. For proper operation you need to have DirectX 8.0 or higher installed beforehand.
You can free download PF Color Tool 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.