Using Polypad this script converts CMYK to RGB from your pasted text.
How to use CMYK to RGB?
Using the CMYK to RGB script with Polypad is very easy. Let’s say we have the cmyk color red that we would like to convert. Simply paste the text down below into Polypad.
0,100,100,0
Press cmd/ctrl + p depending on your operating system and search for the CMYK to RGB script and select it. The expected output should read:
255,0,0