https://es.mathworks.com/matlabcentral/fileexchange/46289-rgb2hex-and-hex2rgb
rgb2hex and hex2rgb - File Exchange - MATLAB Central
Download and share free MATLAB code, including functions, models, apps, support packages and toolboxes
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https://ch.mathworks.com/help/matlab/ref/rgb2hex.html
rgb2hex - Convert RGB triplets to hexadecimal color codes - MATLAB
This MATLAB function converts the specified RGB triplets to strings containing six-digit hexadecimal color codes.
color codesconvertrgbtripletshexadecimal