30:T4ea,{ const fix = (x) => x - (x >= .5) const f = (index) => [fix((dJ * index) % 1), fix((dh * index) % 1)] return svg` ` }31:[] 2e:{"title":"Categorical Color Scheme","cells":[{"id":0,"value":"md`# Categorical Color Scheme`","pinned":false,"hidden":false,"mode":"ojs"},{"id":386,"value":"md`\n#### Warning: still a draft. Subject to change at any time\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":44,"value":"md`\nPick colors in a particular band of lightness, with arbitrary hue, and bright but not overwhelming chroma, trying to keep the colors maximally distinguishable up to a very large number of categories\n\nI should try to add more exposition, diagrams, etc.\n\nOne thing to do is compress hue a bit in the blue–green region; these seem less distinguishable to me than other hue regions in this color space / gamut (possibly because in RGB these colors necessarily have lower chroma).\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":406,"value":"md`Lighter colors:`","pinned":false,"hidden":false,"mode":"ojs"},{"id":9,"value":"{\nif (navigator.userAgent.match('HeadlessChrome')) return html``;\nconst N = 68;\nreturn svg`\n