u/benckx

Hello fellas. I'm working on adding a colorblind mode on my Chinese chess app. I figured I could start by simply inverting the color of black side images. Traditionally the color is only on the characters (second screenshot), which I suppose would be very difficult. What do you think? Would it usable? I converted the screenshot to grayscale for get an idea and I though maybe I could still increase contrast somehow.

The silver ones are obviously Dutch, but they ended up in Indonesia anyway (where I got them from).

• https://en.wikipedia.org/wiki/Dutch_East_India_Company_coinage
• https://en.numista.com/19026

They're not worth much for sure, they're just historically interesting, which is what I enjoy collecting.