wow! can you please include the example for Okabe-Ito (Masataka Okabe, Kei Ito): https://jfly.uni-koeln.de/color/#pallet
COLOR='#000000' # Okabe-Ito: 1 black
COLOR='#e69f00' # Okabe-Ito: 2 orange
COLOR='#56b4e9' # Okabe-Ito: 3 skyblue
COLOR='#009e73' # Okabe-Ito: 4 bluish-green
COLOR='#f0e442' # Okabe-Ito: 5 yellow
COLOR='#0072b2' # Okabe-Ito: 6 blue/darkerblue
COLOR='#d55e00' # Okabe-Ito: 7 vermilion/red
COLOR='#cc79a7' # Okabe-Ito: 8 reddish-purple
Cool! Here's a quick link for now with those colors:
https://www.inclusivecolors.com/?style_dictionary=eyJjb2xvci...
I've sorted the colors by luminance/lightness and added a gray swatch for comparison so can explore which color pairs pass WCAG contrast checks.
I haven't really gotten into colorblind safe colors like this yet where the colors mostly differ by hue and not luminance. Colorblind and non-colorblind people should be able to tell colors apart based on luminance difference i.e. luminance contrast. Hue perception is impacted by the several different kinds of color blindness so it's much trickier to find a set of colors that everyone can tell apart. This relates to the WCAG recommendation you don't rely on hue (contrast) to convey essential information (https://www.w3.org/WAI/WCAG21/Understanding/use-of-color.htm...).
The gray swatch above could be called colorblind safe for example because as long as you pick color pairs with enough luminance contrast between them, colorblind and non-colorblind people should be able to tell them apart. You could even vary the hue and saturation of each shade to make it really colorful, as a long as you don't change the luminance values the WCAG contrast between pairings should still pass.