afni.nimh.nih.gov

Hi,
I am interested in loading a colorscale that someone gave to me but was created for a different program.

I read the section titled "X11 Color Names" at the link below but am still not quite sure on how to set this up.

[afni.nimh.nih.gov]

There are a total of 67 color labels on this scale.
I have included two examples below.

5= RGB 103 255 255
10 = RGB 100 149 237

Can you give me an example on how I can code these is a script?

Thank you.
-Erika