According to a variety of articles, ESRI have recently provided over 200 colour ramps that have been tested as being colorblind friendly - to ensure that the ramp shows detectable colour variation with the most common type of colour blindness.
New color ramps in Map Viewer Beta: A behind the scenes look
https://youtu.be/IbLUTV-gvYw (jump to 10 minutes 30 seconds)
When i use the Map Viewer Beta it only shows 4 options (and makes no reference to anything colorblind friendly):
I appreciate this could be 'Beta' related issue - but just wanted to know if anyone had any salient advice for me?
