Lacio sRGB is simple MEL script for Autodesk Maya.
With this smart tool, you will be able to convert color code RGB0-255, RGB 0-1.0, sRGB 0-1.0 and HSV or vice versa.
This is a free tool, Donations are always welcome.
VIDEO: https://youtu.be/PwfHA7Jxhh0
Link Artstation download: https://www.artstation.com/laciodrom/store
Link Gumroad download: https://gum.co/LaciosRGB